done lr4, programmed hardware

.gitignore

@@ -2,6 +2,8 @@
 *.rpt
 *.bak
 .#*
+#*.*#
+.*~
 
 /db
 /incremental_db
@@ -19,11 +21,15 @@ drivers/
 HAL/
 Part_test/
 .metadata/
+.settings/
 RemoteSystemsTempFiles/
 aldec/
 cadence/
 synopsys/
 
+db/
+incremental_db/
+*.xml
 
 /testbenches/*.bak
 /common_uart/*.bak

HDL/IP/sine256.mif

@@ -0,0 +1,242 @@
+WIDTH = 8;
+DEPTH = 256;
+
+ADDRESS_RADIX = DEC;
+DATA_RADIX = HEX;
+
+CONTENT BEGIN
+	0 : 02;
+	1 : 05;
+	2 : 08;
+	3 : 0B;
+	4 : 0E;
+	5 : 11;
+	6 : 14;
+	7 : 17;
+	8 : 1A;
+	9 : 1D;
+	10 : 20;
+	11 : 23;
+	12 : 26;
+	13 : 29;
+	14 : 2C;
+	15 : 2F;
+	16 : 32;
+	17 : 35;
+	18 : 38;
+	19 : 3A;
+	20 : 3D;
+	21 : 40;
+	22 : 43;
+	23 : 45;
+	24 : 48;
+	25 : 4A;
+	26 : 4D;
+	27 : 4F;
+	28 : 52;
+	29 : 54;
+	30 : 56;
+	31 : 59;
+	32 : 5B;
+	33 : 5D;
+	34 : 5F;
+	35 : 61;
+	36 : 63;
+	37 : 65;
+	38 : 67;
+	39 : 69;
+	40 : 6A;
+	41 : 6C;
+	42 : 6E;
+	43 : 6F;
+	44 : 71;
+	45 : 72;
+	46 : 73;
+	47 : 75;
+	48 : 76;
+	49 : 77;
+	50 : 78;
+	51 : 79;
+	52 : 7A;
+	53 : 7B;
+	54 : 7C;
+	55 : 7C;
+	56 : 7D;
+	57 : 7D;
+	[58..69] : 7E;
+	70 : 7D;
+	71 : 7D;
+	72 : 7C;
+	73 : 7C;
+	74 : 7B;
+	75 : 7A;
+	76 : 79;
+	77 : 78;
+	78 : 77;
+	79 : 76;
+	80 : 75;
+	81 : 73;
+	82 : 72;
+	83 : 71;
+	84 : 6F;
+	85 : 6E;
+	86 : 6C;
+	87 : 6A;
+	88 : 69;
+	89 : 67;
+	90 : 65;
+	91 : 63;
+	92 : 61;
+	93 : 5F;
+	94 : 5D;
+	95 : 5B;
+	96 : 59;
+	97 : 56;
+	98 : 54;
+	99 : 52;
+	100 : 4F;
+	101 : 4D;
+	102 : 4A;
+	103 : 48;
+	104 : 45;
+	105 : 43;
+	106 : 40;
+	107 : 3D;
+	108 : 3A;
+	109 : 38;
+	110 : 35;
+	111 : 32;
+	112 : 2F;
+	113 : 2C;
+	114 : 29;
+	115 : 26;
+	116 : 23;
+	117 : 20;
+	118 : 1D;
+	119 : 1A;
+	120 : 17;
+	121 : 14;
+	122 : 11;
+	123 : 0E;
+	124 : 0B;
+	125 : 08;
+	126 : 05;
+	127 : 02;
+	128 : FE;
+	129 : FB;
+	130 : F8;
+	131 : F5;
+	132 : F2;
+	133 : EF;
+	134 : EC;
+	135 : E9;
+	136 : E6;
+	137 : E3;
+	138 : E0;
+	139 : DD;
+	140 : DA;
+	141 : D7;
+	142 : D4;
+	143 : D1;
+	144 : CE;
+	145 : CB;
+	146 : C8;
+	147 : C6;
+	148 : C3;
+	149 : C0;
+	150 : BD;
+	151 : BB;
+	152 : B8;
+	153 : B6;
+	154 : B3;
+	155 : B1;
+	156 : AE;
+	157 : AC;
+	158 : AA;
+	159 : A7;
+	160 : A5;
+	161 : A3;
+	162 : A1;
+	163 : 9F;
+	164 : 9D;
+	165 : 9B;
+	166 : 99;
+	167 : 97;
+	168 : 96;
+	169 : 94;
+	170 : 92;
+	171 : 91;
+	172 : 8F;
+	173 : 8E;
+	174 : 8D;
+	175 : 8B;
+	176 : 8A;
+	177 : 89;
+	178 : 88;
+	179 : 87;
+	180 : 86;
+	181 : 85;
+	182 : 84;
+	183 : 84;
+	184 : 83;
+	185 : 83;
+	[186..197] : 82;
+	198 : 83;
+	199 : 83;
+	200 : 84;
+	201 : 84;
+	202 : 85;
+	203 : 86;
+	204 : 87;
+	205 : 88;
+	206 : 89;
+	207 : 8A;
+	208 : 8B;
+	209 : 8D;
+	210 : 8E;
+	211 : 8F;
+	212 : 91;
+	213 : 92;
+	214 : 94;
+	215 : 96;
+	216 : 97;
+	217 : 99;
+	218 : 9B;
+	219 : 9D;
+	220 : 9F;
+	221 : A1;
+	222 : A3;
+	223 : A5;
+	224 : A7;
+	225 : AA;
+	226 : AC;
+	227 : AE;
+	228 : B1;
+	229 : B3;
+	230 : B6;
+	231 : B8;
+	232 : BB;
+	233 : BD;
+	234 : C0;
+	235 : C3;
+	236 : C6;
+	237 : C8;
+	238 : CB;
+	239 : CE;
+	240 : D1;
+	241 : D4;
+	242 : D7;
+	243 : DA;
+	244 : DD;
+	245 : E0;
+	246 : E3;
+	247 : E6;
+	248 : E9;
+	249 : EC;
+	250 : EF;
+	251 : F2;
+	252 : F5;
+	253 : F8;
+	254 : FB;
+	255 : FE;
+END;

HDL/IP/sinelut.qip

@@ -0,0 +1,5 @@
+set_global_assignment -name IP_TOOL_NAME "ROM: 1-PORT"
+set_global_assignment -name IP_TOOL_VERSION "18.1"
+set_global_assignment -name IP_GENERATED_DEVICE_FAMILY "{Cyclone IV E}"
+set_global_assignment -name VERILOG_FILE [file join $::quartus(qip_path) "sinelut.v"]
+set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "sinelut_bb.v"]

HDL/IP/sinelut.v

@@ -0,0 +1,159 @@
+// megafunction wizard: %ROM: 1-PORT%
+// GENERATION: STANDARD
+// VERSION: WM1.0
+// MODULE: altsyncram 
+
+// ============================================================
+// File Name: sinelut.v
+// Megafunction Name(s):
+// 			altsyncram
+//
+// Simulation Library Files(s):
+// 			altera_mf
+// ============================================================
+// ************************************************************
+// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
+//
+// 18.1.0 Build 625 09/12/2018 SJ Lite Edition
+// ************************************************************
+
+
+//Copyright (C) 2018  Intel Corporation. All rights reserved.
+//Your use of Intel Corporation's design tools, logic functions 
+//and other software and tools, and its AMPP partner logic 
+//functions, and any output files from any of the foregoing 
+//(including device programming or simulation files), and any 
+//associated documentation or information are expressly subject 
+//to the terms and conditions of the Intel Program License 
+//Subscription Agreement, the Intel Quartus Prime License Agreement,
+//the Intel FPGA IP License Agreement, or other applicable license
+//agreement, including, without limitation, that your use is for
+//the sole purpose of programming logic devices manufactured by
+//Intel and sold by Intel or its authorized distributors.  Please
+//refer to the applicable agreement for further details.
+
+
+// synopsys translate_off
+`timescale 1 ps / 1 ps
+// synopsys translate_on
+module sinelut (
+	address,
+	clock,
+	q);
+
+	input	[7:0]  address;
+	input	  clock;
+	output	[7:0]  q;
+`ifndef ALTERA_RESERVED_QIS
+// synopsys translate_off
+`endif
+	tri1	  clock;
+`ifndef ALTERA_RESERVED_QIS
+// synopsys translate_on
+`endif
+
+	wire [7:0] sub_wire0;
+	wire [7:0] q = sub_wire0[7:0];
+
+	altsyncram	altsyncram_component (
+				.address_a (address),
+				.clock0 (clock),
+				.q_a (sub_wire0),
+				.aclr0 (1'b0),
+				.aclr1 (1'b0),
+				.address_b (1'b1),
+				.addressstall_a (1'b0),
+				.addressstall_b (1'b0),
+				.byteena_a (1'b1),
+				.byteena_b (1'b1),
+				.clock1 (1'b1),
+				.clocken0 (1'b1),
+				.clocken1 (1'b1),
+				.clocken2 (1'b1),
+				.clocken3 (1'b1),
+				.data_a ({8{1'b1}}),
+				.data_b (1'b1),
+				.eccstatus (),
+				.q_b (),
+				.rden_a (1'b1),
+				.rden_b (1'b1),
+				.wren_a (1'b0),
+				.wren_b (1'b0));
+	defparam
+		altsyncram_component.address_aclr_a = "NONE",
+		altsyncram_component.clock_enable_input_a = "BYPASS",
+		altsyncram_component.clock_enable_output_a = "BYPASS",
+		altsyncram_component.init_file = "sine256.mif",
+		altsyncram_component.intended_device_family = "Cyclone IV E",
+		altsyncram_component.lpm_hint = "ENABLE_RUNTIME_MOD=NO",
+		altsyncram_component.lpm_type = "altsyncram",
+		altsyncram_component.numwords_a = 256,
+		altsyncram_component.operation_mode = "ROM",
+		altsyncram_component.outdata_aclr_a = "NONE",
+		altsyncram_component.outdata_reg_a = "CLOCK0",
+		altsyncram_component.widthad_a = 8,
+		altsyncram_component.width_a = 8,
+		altsyncram_component.width_byteena_a = 1;
+
+
+endmodule
+
+// ============================================================
+// CNX file retrieval info
+// ============================================================
+// Retrieval info: PRIVATE: ADDRESSSTALL_A NUMERIC "0"
+// Retrieval info: PRIVATE: AclrAddr NUMERIC "0"
+// Retrieval info: PRIVATE: AclrByte NUMERIC "0"
+// Retrieval info: PRIVATE: AclrOutput NUMERIC "0"
+// Retrieval info: PRIVATE: BYTE_ENABLE NUMERIC "0"
+// Retrieval info: PRIVATE: BYTE_SIZE NUMERIC "8"
+// Retrieval info: PRIVATE: BlankMemory NUMERIC "0"
+// Retrieval info: PRIVATE: CLOCK_ENABLE_INPUT_A NUMERIC "0"
+// Retrieval info: PRIVATE: CLOCK_ENABLE_OUTPUT_A NUMERIC "0"
+// Retrieval info: PRIVATE: Clken NUMERIC "0"
+// Retrieval info: PRIVATE: IMPLEMENT_IN_LES NUMERIC "0"
+// Retrieval info: PRIVATE: INIT_FILE_LAYOUT STRING "PORT_A"
+// Retrieval info: PRIVATE: INIT_TO_SIM_X NUMERIC "0"
+// Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone IV E"
+// Retrieval info: PRIVATE: JTAG_ENABLED NUMERIC "0"
+// Retrieval info: PRIVATE: JTAG_ID STRING "NONE"
+// Retrieval info: PRIVATE: MAXIMUM_DEPTH NUMERIC "0"
+// Retrieval info: PRIVATE: MIFfilename STRING "sine256.mif"
+// Retrieval info: PRIVATE: NUMWORDS_A NUMERIC "256"
+// Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "0"
+// Retrieval info: PRIVATE: RegAddr NUMERIC "1"
+// Retrieval info: PRIVATE: RegOutput NUMERIC "1"
+// Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
+// Retrieval info: PRIVATE: SingleClock NUMERIC "1"
+// Retrieval info: PRIVATE: UseDQRAM NUMERIC "0"
+// Retrieval info: PRIVATE: WidthAddr NUMERIC "8"
+// Retrieval info: PRIVATE: WidthData NUMERIC "8"
+// Retrieval info: PRIVATE: rden NUMERIC "0"
+// Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
+// Retrieval info: CONSTANT: ADDRESS_ACLR_A STRING "NONE"
+// Retrieval info: CONSTANT: CLOCK_ENABLE_INPUT_A STRING "BYPASS"
+// Retrieval info: CONSTANT: CLOCK_ENABLE_OUTPUT_A STRING "BYPASS"
+// Retrieval info: CONSTANT: INIT_FILE STRING "sine256.mif"
+// Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone IV E"
+// Retrieval info: CONSTANT: LPM_HINT STRING "ENABLE_RUNTIME_MOD=NO"
+// Retrieval info: CONSTANT: LPM_TYPE STRING "altsyncram"
+// Retrieval info: CONSTANT: NUMWORDS_A NUMERIC "256"
+// Retrieval info: CONSTANT: OPERATION_MODE STRING "ROM"
+// Retrieval info: CONSTANT: OUTDATA_ACLR_A STRING "NONE"
+// Retrieval info: CONSTANT: OUTDATA_REG_A STRING "CLOCK0"
+// Retrieval info: CONSTANT: WIDTHAD_A NUMERIC "8"
+// Retrieval info: CONSTANT: WIDTH_A NUMERIC "8"
+// Retrieval info: CONSTANT: WIDTH_BYTEENA_A NUMERIC "1"
+// Retrieval info: USED_PORT: address 0 0 8 0 INPUT NODEFVAL "address[7..0]"
+// Retrieval info: USED_PORT: clock 0 0 0 0 INPUT VCC "clock"
+// Retrieval info: USED_PORT: q 0 0 8 0 OUTPUT NODEFVAL "q[7..0]"
+// Retrieval info: CONNECT: @address_a 0 0 8 0 address 0 0 8 0
+// Retrieval info: CONNECT: @clock0 0 0 0 0 clock 0 0 0 0
+// Retrieval info: CONNECT: q 0 0 8 0 @q_a 0 0 8 0
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.v TRUE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.inc FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.cmp FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.bsf FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut_inst.v FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut_bb.v TRUE
+// Retrieval info: LIB_FILE: altera_mf

HDL/IP/sinelut_bb.v

@@ -0,0 +1,110 @@
+// megafunction wizard: %ROM: 1-PORT%VBB%
+// GENERATION: STANDARD
+// VERSION: WM1.0
+// MODULE: altsyncram 
+
+// ============================================================
+// File Name: sinelut.v
+// Megafunction Name(s):
+// 			altsyncram
+//
+// Simulation Library Files(s):
+// 			altera_mf
+// ============================================================
+// ************************************************************
+// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
+//
+// 18.1.0 Build 625 09/12/2018 SJ Lite Edition
+// ************************************************************
+
+//Copyright (C) 2018  Intel Corporation. All rights reserved.
+//Your use of Intel Corporation's design tools, logic functions 
+//and other software and tools, and its AMPP partner logic 
+//functions, and any output files from any of the foregoing 
+//(including device programming or simulation files), and any 
+//associated documentation or information are expressly subject 
+//to the terms and conditions of the Intel Program License 
+//Subscription Agreement, the Intel Quartus Prime License Agreement,
+//the Intel FPGA IP License Agreement, or other applicable license
+//agreement, including, without limitation, that your use is for
+//the sole purpose of programming logic devices manufactured by
+//Intel and sold by Intel or its authorized distributors.  Please
+//refer to the applicable agreement for further details.
+
+module sinelut (
+	address,
+	clock,
+	q);
+
+	input	[7:0]  address;
+	input	  clock;
+	output	[7:0]  q;
+`ifndef ALTERA_RESERVED_QIS
+// synopsys translate_off
+`endif
+	tri1	  clock;
+`ifndef ALTERA_RESERVED_QIS
+// synopsys translate_on
+`endif
+
+endmodule
+
+// ============================================================
+// CNX file retrieval info
+// ============================================================
+// Retrieval info: PRIVATE: ADDRESSSTALL_A NUMERIC "0"
+// Retrieval info: PRIVATE: AclrAddr NUMERIC "0"
+// Retrieval info: PRIVATE: AclrByte NUMERIC "0"
+// Retrieval info: PRIVATE: AclrOutput NUMERIC "0"
+// Retrieval info: PRIVATE: BYTE_ENABLE NUMERIC "0"
+// Retrieval info: PRIVATE: BYTE_SIZE NUMERIC "8"
+// Retrieval info: PRIVATE: BlankMemory NUMERIC "0"
+// Retrieval info: PRIVATE: CLOCK_ENABLE_INPUT_A NUMERIC "0"
+// Retrieval info: PRIVATE: CLOCK_ENABLE_OUTPUT_A NUMERIC "0"
+// Retrieval info: PRIVATE: Clken NUMERIC "0"
+// Retrieval info: PRIVATE: IMPLEMENT_IN_LES NUMERIC "0"
+// Retrieval info: PRIVATE: INIT_FILE_LAYOUT STRING "PORT_A"
+// Retrieval info: PRIVATE: INIT_TO_SIM_X NUMERIC "0"
+// Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone IV E"
+// Retrieval info: PRIVATE: JTAG_ENABLED NUMERIC "0"
+// Retrieval info: PRIVATE: JTAG_ID STRING "NONE"
+// Retrieval info: PRIVATE: MAXIMUM_DEPTH NUMERIC "0"
+// Retrieval info: PRIVATE: MIFfilename STRING "sine256.mif"
+// Retrieval info: PRIVATE: NUMWORDS_A NUMERIC "256"
+// Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "0"
+// Retrieval info: PRIVATE: RegAddr NUMERIC "1"
+// Retrieval info: PRIVATE: RegOutput NUMERIC "1"
+// Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
+// Retrieval info: PRIVATE: SingleClock NUMERIC "1"
+// Retrieval info: PRIVATE: UseDQRAM NUMERIC "0"
+// Retrieval info: PRIVATE: WidthAddr NUMERIC "8"
+// Retrieval info: PRIVATE: WidthData NUMERIC "8"
+// Retrieval info: PRIVATE: rden NUMERIC "0"
+// Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
+// Retrieval info: CONSTANT: ADDRESS_ACLR_A STRING "NONE"
+// Retrieval info: CONSTANT: CLOCK_ENABLE_INPUT_A STRING "BYPASS"
+// Retrieval info: CONSTANT: CLOCK_ENABLE_OUTPUT_A STRING "BYPASS"
+// Retrieval info: CONSTANT: INIT_FILE STRING "sine256.mif"
+// Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone IV E"
+// Retrieval info: CONSTANT: LPM_HINT STRING "ENABLE_RUNTIME_MOD=NO"
+// Retrieval info: CONSTANT: LPM_TYPE STRING "altsyncram"
+// Retrieval info: CONSTANT: NUMWORDS_A NUMERIC "256"
+// Retrieval info: CONSTANT: OPERATION_MODE STRING "ROM"
+// Retrieval info: CONSTANT: OUTDATA_ACLR_A STRING "NONE"
+// Retrieval info: CONSTANT: OUTDATA_REG_A STRING "CLOCK0"
+// Retrieval info: CONSTANT: WIDTHAD_A NUMERIC "8"
+// Retrieval info: CONSTANT: WIDTH_A NUMERIC "8"
+// Retrieval info: CONSTANT: WIDTH_BYTEENA_A NUMERIC "1"
+// Retrieval info: USED_PORT: address 0 0 8 0 INPUT NODEFVAL "address[7..0]"
+// Retrieval info: USED_PORT: clock 0 0 0 0 INPUT VCC "clock"
+// Retrieval info: USED_PORT: q 0 0 8 0 OUTPUT NODEFVAL "q[7..0]"
+// Retrieval info: CONNECT: @address_a 0 0 8 0 address 0 0 8 0
+// Retrieval info: CONNECT: @clock0 0 0 0 0 clock 0 0 0 0
+// Retrieval info: CONNECT: q 0 0 8 0 @q_a 0 0 8 0
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.v TRUE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.inc FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.cmp FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut.bsf FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut_inst.v FALSE
+// Retrieval info: GEN_FILE: TYPE_NORMAL sinelut_bb.v TRUE
+// Retrieval info: LIB_FILE: altera_mf

HDL/IP/sinelut_inst.v

@@ -0,0 +1,5 @@
+sinelut	sinelut_inst (
+	.address ( address_sig ),
+	.clock ( clock_sig ),
+	.q ( q_sig )
+	);

HDL/phacc.sv

@@ -0,0 +1,23 @@
+module phacc
+  #(
+    parameter unsigned WIDTH = 14
+    ) (
+	   input logic [7:0] phinc,
+	   input             clk,
+	   input             reset,
+	   output [7:0]      phase
+       );
+
+    logic [WIDTH - 1 : 0] sum;
+
+    always_ff @(posedge clk, negedge reset) begin
+	    if (~reset) begin
+		    sum <= 0;
+	    end else begin
+		    sum <= sum + phinc;
+	    end
+    end
+
+    assign phase = sum[WIDTH - 1 : WIDTH - 8];
+
+endmodule

HDL/sdmod.sv

@@ -0,0 +1,23 @@
+module sdmod (
+	input signed [7:0] val,
+	input clk,
+	input reset,
+	output daco
+);
+
+logic out;
+logic signed [7:0] eps;
+logic signed [8:0] un;
+
+always_ff @(posedge clk, negedge reset) begin
+	if (~reset) begin
+		un <= 9'd0;
+	end else begin		
+		un <= val - eps;
+	end
+end
+
+assign out  = (un >= $signed(9'd0)) ? 1'd1                 : 1'd0;
+assign eps  = (un >= $signed(9'd0)) ? $signed(9'd126) - un : $signed(-9'd126) - un;
+assign daco = out;
+endmodule

HDL/sigdel.sv

@@ -0,0 +1,37 @@
+//top-level module
+module sigdel
+#(
+    PHACC_WIDTH = 27
+) (
+	//clock and reset
+	input logic clk, clr_n,
+	//control slave
+	input logic [31:0] wr_data,
+	input logic wr_n,
+	output logic fout
+);
+
+	logic [7:0] phinc_val, phase, sine;
+	
+	//control slave logic
+	always_ff @ (posedge clk or negedge clr_n) begin
+		if (!clr_n) begin
+			phinc_val[7:0] <= 8'd0;
+		end else	begin
+			if (!wr_n) begin
+				phinc_val[7:0] <= wr_data[31:0];
+			end
+		end
+	end
+
+	phacc phacc_inst (.phinc(1'b1), .clk(clk), .reset(clr_n), .phase(phase));
+	defparam phacc_inst.WIDTH = PHACC_WIDTH;
+	
+	sinelut sinelut_inst (
+       .address (phase), .clock (clk), .q(sine)
+	);
+	
+	sdmod sdmod_inst (
+	    .val(sine), .clk(clk), .reset(clr_n), .daco(fout)
+	);
+endmodule

Testbench/dec/#dec_tb.sv#

@@ -1,128 +0,0 @@
-`timescale 1 ns/1 ns
-
-module dec_tb();
-
-	// Wires and variables to connect to UUT (unit under test)
-	logic clk, clrn, train;
-	logic r, y, g;
-    logic [1:0] div;
-	logic ctl_wr, ctl_rd;
-	logic ctl_addr;
-	logic [31:0] ctl_wrdata;
-	logic [31:0] ctl_rddata;
-	logic ram_wr;
-	logic [3:0] ram_addr;
-	logic [31:0] ram_wrdata;
-
-    logic [31:0] divisor[3:0] = {
-        {8'd10, 8'd70, 8'd50, 8'd20},
-        {8'd10, 8'd30, 8'd40, 8'd30},
-        {8'd10, 8'd30, 8'd10, 8'd100},
-        {8'd10, 8'd60, 8'd80, 8'd50}
-    };
-	
-	// Instantiate UUT
-	dec my_sem(
-        .clk(clk), .clrn(clrn),
-        .ctl_wr(ctl_wr), .ctl_rd(ctl_rd), 
-        .ctl_addr(ctl_addr), .ctl_wrdata(ctl_wrdata), .ctl_rddata(ctl_rddata),
-        .ram_wr(ram_wr),
-        .ram_addr(ram_addr), .ram_wrdata(ram_wrdata),
-		.train(train), .red(r), .yellow(y), .green(g)
-    );
-
-	// Clock definition
-	initial begin
-		clk = 0;
-		forever #10 clk = ~clk;
-	end
-	
-	// Divisor and train definition
-	initial begin
-        //initial reset
-        clrn = 0;
-		div = 0;
-		train = 0;
-        //take reset off
-        @(negedge clk) clrn = 1;
-        //configure semaphore
-        for (int i=0; i<4; i++) write_ram_transaction(i,divisor[i]);        //write divisor RAM
-        write_reg_transaction(1,div);   //write initial divisor
-        write_reg_transaction(0,1);     //enable semaphore
-        //run trains
-		repeat (4)
-		begin
-            repeat (10) @(posedge clk);
-			train=1;
-            repeat (4) @(posedge clk);
-			train=0;
-			wait ({r,y,g}==3'b001);
-            repeat (10) @(posedge clk);
-            write_reg_transaction(1,div);
-            div=div+1;
-		end
-        //wait a little
-		repeat (10) @(posedge clk); 
-        $stop;
-	end
-	
-	//Single register write transaction task
-	task write_reg_transaction;
-		//input signals
-		input [1:0] offs;
-		input [31:0] val;
-		//transaction implementation
-		begin
-			@(posedge clk);
-			//assert signals for one clock cycle
-			ctl_wr = 1;
-			ctl_addr = offs;
-			ctl_wrdata = val;
-			@(posedge clk);
-			//deassert signals
-			ctl_wr = 0;
-			ctl_addr = 'bx;
-			ctl_wrdata = 'bx;
-		end
-	endtask
-
-	//Single register read transaction task
-	task read_reg_transaction;
-		//input signals
-		input [1:0] offs;
-		output [31:0] val;
-		//transaction implementation
-		begin
-			@(posedge clk);
-			//assert signals for one clock cycle
-			ctl_rd = 1;
-			ctl_addr = offs;
-			@(posedge clk);
-            val = ctl_rddata;
-			//deassert signals
-			ctl_rd = 0;
-			ctl_addr = 'bx;
-		end
-	endtask
-
-	//RAM write transaction task
-	task write_ram_transaction;
-		//input signals
-		input [1:0] offs;
-		input [31:0] val;
-		//transaction implementation
-		begin
-			@(posedge clk);
-			//assert signals for one clock cycle
-			ram_wr = 1;
-			ram_addr = offs;
-			ram_wrdata = val;
-			@(posedge clk);
-			//deassert signals
-			ram_wr = 0;
-			ram_addr = 'bx;
-			ram_wrdata = 'bx;
-		end
-	endtask
-
-endmodule

Testbench/sigdel/db/prev_cmp_sigdel.qmsg

@@ -1,9 +0,0 @@
-{ "Info" "IQEXE_SEPARATOR" "" "*******************************************************************" {  } {  } 3 0 "*******************************************************************" 0 0 "Design Software" 0 -1 1673520674097 ""}
-{ "Info" "IQEXE_START_BANNER_PRODUCT" "Analysis & Synthesis Quartus Prime " "Running Quartus Prime Analysis & Synthesis" { { "Info" "IQEXE_START_BANNER_VERSION" "Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition " "Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition" {  } {  } 0 0 "%1!s!" 0 0 "Design Software" 0 -1 1673520674097 ""} { "Info" "IQEXE_START_BANNER_TIME" "Thu Jan 12 13:51:13 2023 " "Processing started: Thu Jan 12 13:51:13 2023" {  } {  } 0 0 "Processing started: %1!s!" 0 0 "Design Software" 0 -1 1673520674097 ""}  } {  } 4 0 "Running %2!s! %1!s!" 0 0 "Analysis & Synthesis" 0 -1 1673520674097 ""}
-{ "Info" "IQEXE_START_BANNER_COMMANDLINE" "quartus_map --read_settings_files=on --write_settings_files=off sigdel -c sigdel " "Command: quartus_map --read_settings_files=on --write_settings_files=off sigdel -c sigdel" {  } {  } 0 0 "Command: %1!s!" 0 0 "Analysis & Synthesis" 0 -1 1673520674098 ""}
-{ "Warning" "WQCU_PARALLEL_USER_SHOULD_SPECIFY_NUM_PROC" "" "Number of processors has not been specified which may cause overloading on shared machines.  Set the global assignment NUM_PARALLEL_PROCESSORS in your QSF to an appropriate value for best performance." {  } {  } 0 18236 "Number of processors has not been specified which may cause overloading on shared machines.  Set the global assignment NUM_PARALLEL_PROCESSORS in your QSF to an appropriate value for best performance." 0 0 "Analysis & Synthesis" 0 -1 1673520674253 ""}
-{ "Info" "IQCU_PARALLEL_AUTODETECT_MULTIPLE_PROCESSORS" "8 8 " "Parallel compilation is enabled and will use 8 of the 8 processors detected" {  } {  } 0 20030 "Parallel compilation is enabled and will use %1!i! of the %2!i! processors detected" 0 0 "Analysis & Synthesis" 0 -1 1673520674253 ""}
-{ "Error" "EVRFX_VERI_SYNTAX_ERROR" "\"\[\";  expecting an operand sigdel.sv(14) " "Verilog HDL syntax error at sigdel.sv(14) near text: \"\[\";  expecting an operand. Check for and fix any syntax errors that appear immediately before or at the specified keyword. The Intel FPGA Knowledge Database contains many articles with specific details on how to resolve this error. Visit the Knowledge Database at https://www.altera.com/support/support-resources/knowledge-base/search.html and search for this specific error message number." {  } { { "../../HDL/sigdel.sv" "" { Text "/home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/HDL/sigdel.sv" 14 0 0 } }  } 0 10170 "Verilog HDL syntax error at %2!s! near text: %1!s!. Check for and fix any syntax errors that appear immediately before or at the specified keyword. The Intel FPGA Knowledge Database contains many articles with specific details on how to resolve this error. Visit the Knowledge Database at https://www.altera.com/support/support-resources/knowledge-base/search.html and search for this specific error message number." 0 0 "Analysis & Synthesis" 0 -1 1673520680482 ""}
-{ "Error" "EVRFX_VERI_DESIGN_UNIT_IGNORED" "sigdel sigdel.sv(1) " "Ignored design unit \"sigdel\" at sigdel.sv(1) due to previous errors" {  } { { "../../HDL/sigdel.sv" "" { Text "/home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/HDL/sigdel.sv" 1 0 0 } }  } 0 10112 "Ignored design unit \"%1!s!\" at %2!s! due to previous errors" 0 0 "Analysis & Synthesis" 0 -1 1673520680482 ""}
-{ "Info" "ISGN_NUM_OF_DESIGN_UNITS_AND_ENTITIES" "/home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/HDL/sigdel.sv 0 0 " "Found 0 design units, including 0 entities, in source file /home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/HDL/sigdel.sv" {  } {  } 0 12021 "Found %2!llu! design units, including %3!llu! entities, in source file %1!s!" 0 0 "Analysis & Synthesis" 0 -1 1673520680483 ""}
-{ "Error" "EQEXE_ERROR_COUNT" "Analysis & Synthesis 2 s 1  Quartus Prime " "Quartus Prime Analysis & Synthesis was unsuccessful. 2 errors, 1 warning" { { "Error" "EQEXE_END_PEAK_VSIZE_MEMORY" "923 " "Peak virtual memory: 923 megabytes" {  } {  } 0 0 "Peak virtual memory: %1!s! megabytes" 0 0 "Design Software" 0 -1 1673520680505 ""} { "Error" "EQEXE_END_BANNER_TIME" "Thu Jan 12 13:51:20 2023 " "Processing ended: Thu Jan 12 13:51:20 2023" {  } {  } 0 0 "Processing ended: %1!s!" 0 0 "Design Software" 0 -1 1673520680505 ""} { "Error" "EQEXE_ELAPSED_TIME" "00:00:07 " "Elapsed time: 00:00:07" {  } {  } 0 0 "Elapsed time: %1!s!" 0 0 "Design Software" 0 -1 1673520680505 ""} { "Error" "EQEXE_ELAPSED_CPU_TIME" "00:00:17 " "Total CPU time (on all processors): 00:00:17" {  } {  } 0 0 "Total CPU time (on all processors): %1!s!" 0 0 "Design Software" 0 -1 1673520680505 ""}  } {  } 0 0 "%6!s! %1!s! was unsuccessful. %2!d! error%3!s!, %4!d! warning%5!s!" 0 0 "Analysis & Synthesis" 0 -1 1673520680505 ""}

Testbench/sigdel/db/sigdel.cbx.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" ?>
-<LOG_ROOT>
-	<PROJECT NAME="sigdel">
-	</PROJECT>
-</LOG_ROOT>

Testbench/sigdel/db/sigdel.db_info

@@ -1,3 +0,0 @@
-Quartus_Version = Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition
-Version_Index = 486699264
-Creation_Time = Mon Jan 16 21:47:58 2023

Testbench/sigdel/db/sigdel.hier_info

@@ -1,47 +0,0 @@
-|sigdel
-phinc[0] => Add0.IN14
-phinc[1] => Add0.IN13
-phinc[2] => Add0.IN12
-phinc[3] => Add0.IN11
-phinc[4] => Add0.IN10
-phinc[5] => Add0.IN9
-phinc[6] => Add0.IN8
-phinc[7] => Add0.IN7
-clk => acc[0].CLK
-clk => acc[1].CLK
-clk => acc[2].CLK
-clk => acc[3].CLK
-clk => acc[4].CLK
-clk => acc[5].CLK
-clk => acc[6].CLK
-clk => acc[7].CLK
-clk => acc[8].CLK
-clk => acc[9].CLK
-clk => acc[10].CLK
-clk => acc[11].CLK
-clk => acc[12].CLK
-clk => acc[13].CLK
-clr_n => acc[0].ACLR
-clr_n => acc[1].ACLR
-clr_n => acc[2].ACLR
-clr_n => acc[3].ACLR
-clr_n => acc[4].ACLR
-clr_n => acc[5].ACLR
-clr_n => acc[6].ACLR
-clr_n => acc[7].ACLR
-clr_n => acc[8].ACLR
-clr_n => acc[9].ACLR
-clr_n => acc[10].ACLR
-clr_n => acc[11].ACLR
-clr_n => acc[12].ACLR
-clr_n => acc[13].ACLR
-phase[0] <= acc[6].DB_MAX_OUTPUT_PORT_TYPE
-phase[1] <= acc[7].DB_MAX_OUTPUT_PORT_TYPE
-phase[2] <= acc[8].DB_MAX_OUTPUT_PORT_TYPE
-phase[3] <= acc[9].DB_MAX_OUTPUT_PORT_TYPE
-phase[4] <= acc[10].DB_MAX_OUTPUT_PORT_TYPE
-phase[5] <= acc[11].DB_MAX_OUTPUT_PORT_TYPE
-phase[6] <= acc[12].DB_MAX_OUTPUT_PORT_TYPE
-phase[7] <= acc[13].DB_MAX_OUTPUT_PORT_TYPE
-
-

Testbench/sigdel/db/sigdel.lpc.html

@@ -1,18 +0,0 @@
-<TABLE>
-<TR  bgcolor="#C0C0C0">
-<TH>Hierarchy</TH>
-<TH>Input</TH>
-<TH>Constant Input</TH>
-<TH>Unused Input</TH>
-<TH>Floating Input</TH>
-<TH>Output</TH>
-<TH>Constant Output</TH>
-<TH>Unused Output</TH>
-<TH>Floating Output</TH>
-<TH>Bidir</TH>
-<TH>Constant Bidir</TH>
-<TH>Unused Bidir</TH>
-<TH>Input only Bidir</TH>
-<TH>Output only Bidir</TH>
-</TR>
-</TABLE>

Testbench/sigdel/db/sigdel.lpc.txt

@@ -1,5 +0,0 @@
-+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-; Legal Partition Candidates                                                                                                                                                                                     ;
-+-----------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+
-; Hierarchy ; Input ; Constant Input ; Unused Input ; Floating Input ; Output ; Constant Output ; Unused Output ; Floating Output ; Bidir ; Constant Bidir ; Unused Bidir ; Input only Bidir ; Output only Bidir ;
-+-----------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+

Testbench/sigdel/db/sigdel.map.logdb

@@ -1 +0,0 @@
-v1

Testbench/sigdel/db/sigdel.map.qmsg

@@ -1,12 +0,0 @@
-{ "Info" "IQEXE_SEPARATOR" "" "*******************************************************************" {  } {  } 3 0 "*******************************************************************" 0 0 "Design Software" 0 -1 1673883395012 ""}
-{ "Info" "IQEXE_START_BANNER_PRODUCT" "Analysis & Synthesis Quartus Prime " "Running Quartus Prime Analysis & Synthesis" { { "Info" "IQEXE_START_BANNER_VERSION" "Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition " "Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition" {  } {  } 0 0 "%1!s!" 0 0 "Design Software" 0 -1 1673883395013 ""} { "Info" "IQEXE_START_BANNER_TIME" "Mon Jan 16 18:36:34 2023 " "Processing started: Mon Jan 16 18:36:34 2023" {  } {  } 0 0 "Processing started: %1!s!" 0 0 "Design Software" 0 -1 1673883395013 ""}  } {  } 4 0 "Running %2!s! %1!s!" 0 0 "Analysis & Synthesis" 0 -1 1673883395013 ""}
-{ "Info" "IQEXE_START_BANNER_COMMANDLINE" "quartus_map --read_settings_files=on --write_settings_files=off sigdel -c sigdel " "Command: quartus_map --read_settings_files=on --write_settings_files=off sigdel -c sigdel" {  } {  } 0 0 "Command: %1!s!" 0 0 "Analysis & Synthesis" 0 -1 1673883395013 ""}
-{ "Warning" "WQCU_PARALLEL_USER_SHOULD_SPECIFY_NUM_PROC" "" "Number of processors has not been specified which may cause overloading on shared machines.  Set the global assignment NUM_PARALLEL_PROCESSORS in your QSF to an appropriate value for best performance." {  } {  } 0 18236 "Number of processors has not been specified which may cause overloading on shared machines.  Set the global assignment NUM_PARALLEL_PROCESSORS in your QSF to an appropriate value for best performance." 0 0 "Analysis & Synthesis" 0 -1 1673883395187 ""}
-{ "Info" "IQCU_PARALLEL_AUTODETECT_MULTIPLE_PROCESSORS" "8 8 " "Parallel compilation is enabled and will use 8 of the 8 processors detected" {  } {  } 0 20030 "Parallel compilation is enabled and will use %1!i! of the %2!i! processors detected" 0 0 "Analysis & Synthesis" 0 -1 1673883395187 ""}
-{ "Info" "ISGN_NUM_OF_DESIGN_UNITS_AND_ENTITIES" "/home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/HDL/sigdel.sv 1 1 " "Found 1 design units, including 1 entities, in source file /home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/HDL/sigdel.sv" { { "Info" "ISGN_ENTITY_NAME" "1 sigdel " "Found entity 1: sigdel" {  } { { "../../HDL/sigdel.sv" "" { Text "/home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/HDL/sigdel.sv" 1 -1 0 } }  } 0 12023 "Found entity %1!d!: %2!s!" 0 0 "Design Software" 0 -1 1673883401066 ""}  } {  } 0 12021 "Found %2!llu! design units, including %3!llu! entities, in source file %1!s!" 0 0 "Analysis & Synthesis" 0 -1 1673883401066 ""}
-{ "Info" "ISGN_NUM_OF_DESIGN_UNITS_AND_ENTITIES" "sigdel_tb.sv 1 1 " "Found 1 design units, including 1 entities, in source file sigdel_tb.sv" { { "Info" "ISGN_ENTITY_NAME" "1 sigdel_tb " "Found entity 1: sigdel_tb" {  } { { "sigdel_tb.sv" "" { Text "/home/ovchinnikov_ii@RISDE.ru/Documents/Lab2/Testbench/sigdel/sigdel_tb.sv" 3 -1 0 } }  } 0 12023 "Found entity %1!d!: %2!s!" 0 0 "Design Software" 0 -1 1673883401066 ""}  } {  } 0 12021 "Found %2!llu! design units, including %3!llu! entities, in source file %1!s!" 0 0 "Analysis & Synthesis" 0 -1 1673883401066 ""}
-{ "Info" "ISGN_START_ELABORATION_TOP" "sigdel " "Elaborating entity \"sigdel\" for the top level hierarchy" {  } {  } 0 12127 "Elaborating entity \"%1!s!\" for the top level hierarchy" 0 0 "Analysis & Synthesis" 0 -1 1673883401097 ""}
-{ "Info" "ISUTIL_TIMING_DRIVEN_SYNTHESIS_RUNNING" "" "Timing-Driven Synthesis is running" {  } {  } 0 286030 "Timing-Driven Synthesis is running" 0 0 "Analysis & Synthesis" 0 -1 1673883401388 ""}
-{ "Info" "IBPM_HARD_BLOCK_PARTITION_CREATED" "hard_block:auto_generated_inst " "Generating hard_block partition \"hard_block:auto_generated_inst\"" { { "Info" "IBPM_HARD_BLOCK_PARTITION_NODE" "0 0 0 0 0 " "Adding 0 node(s), including 0 DDIO, 0 PLL, 0 transceiver and 0 LCELL" {  } {  } 0 16011 "Adding %1!d! node(s), including %2!d! DDIO, %3!d! PLL, %4!d! transceiver and %5!d! LCELL" 0 0 "Design Software" 0 -1 1673883401553 ""}  } {  } 0 16010 "Generating hard_block partition \"%1!s!\"" 0 0 "Analysis & Synthesis" 0 -1 1673883401553 ""}
-{ "Info" "ICUT_CUT_TM_SUMMARY" "32 " "Implemented 32 device resources after synthesis - the final resource count might be different" { { "Info" "ICUT_CUT_TM_IPINS" "10 " "Implemented 10 input pins" {  } {  } 0 21058 "Implemented %1!d! input pins" 0 0 "Design Software" 0 -1 1673883401619 ""} { "Info" "ICUT_CUT_TM_OPINS" "8 " "Implemented 8 output pins" {  } {  } 0 21059 "Implemented %1!d! output pins" 0 0 "Design Software" 0 -1 1673883401619 ""} { "Info" "ICUT_CUT_TM_LCELLS" "14 " "Implemented 14 logic cells" {  } {  } 0 21061 "Implemented %1!d! logic cells" 0 0 "Design Software" 0 -1 1673883401619 ""}  } {  } 0 21057 "Implemented %1!d! device resources after synthesis - the final resource count might be different" 0 0 "Analysis & Synthesis" 0 -1 1673883401619 ""}
-{ "Info" "IQEXE_ERROR_COUNT" "Analysis & Synthesis 0 s 1  Quartus Prime " "Quartus Prime Analysis & Synthesis was successful. 0 errors, 1 warning" { { "Info" "IQEXE_END_PEAK_VSIZE_MEMORY" "1047 " "Peak virtual memory: 1047 megabytes" {  } {  } 0 0 "Peak virtual memory: %1!s! megabytes" 0 0 "Design Software" 0 -1 1673883401622 ""} { "Info" "IQEXE_END_BANNER_TIME" "Mon Jan 16 18:36:41 2023 " "Processing ended: Mon Jan 16 18:36:41 2023" {  } {  } 0 0 "Processing ended: %1!s!" 0 0 "Design Software" 0 -1 1673883401622 ""} { "Info" "IQEXE_ELAPSED_TIME" "00:00:07 " "Elapsed time: 00:00:07" {  } {  } 0 0 "Elapsed time: %1!s!" 0 0 "Design Software" 0 -1 1673883401622 ""} { "Info" "IQEXE_ELAPSED_CPU_TIME" "00:00:16 " "Total CPU time (on all processors): 00:00:16" {  } {  } 0 0 "Total CPU time (on all processors): %1!s!" 0 0 "Design Software" 0 -1 1673883401622 ""}  } {  } 0 0 "%6!s! %1!s! was successful. %2!d! error%3!s!, %4!d! warning%5!s!" 0 0 "Analysis & Synthesis" 0 -1 1673883401622 ""}

Testbench/sigdel/db/sigdel.map_bb.logdb

@@ -1 +0,0 @@
-v1

Testbench/sigdel/db/sigdel.smart_action.txt

@@ -1 +0,0 @@
-FIT

Testbench/sigdel/db/sigdel_partition_pins.json

@@ -1,81 +0,0 @@
-{
-	"partitions" : [
-		{
-			"name" : "Top",
-			"pins" : [
-				{
-					"name" : "phase[0]",
-					"strict" : false
-				},
-				{
-					"name" : "phase[1]",
-					"strict" : false
-				},
-				{
-					"name" : "phase[2]",
-					"strict" : false
-				},
-				{
-					"name" : "phase[3]",
-					"strict" : false
-				},
-				{
-					"name" : "phase[4]",
-					"strict" : false
-				},
-				{
-					"name" : "phase[5]",
-					"strict" : false
-				},
-				{
-					"name" : "phase[6]",
-					"strict" : false
-				},
-				{
-					"name" : "phase[7]",
-					"strict" : false
-				},
-				{
-					"name" : "clk",
-					"strict" : false
-				},
-				{
-					"name" : "clr_n",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[6]",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[7]",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[5]",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[4]",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[3]",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[2]",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[1]",
-					"strict" : false
-				},
-				{
-					"name" : "phinc[0]",
-					"strict" : false
-				}
-			]
-		}
-	]
-}

Testbench/sigdel/inc_lut_tb.sv

@@ -0,0 +1,47 @@
+`timescale 1 ns/1 ns
+
+module inc_lut_tb();
+
+	// Parameters
+	localparam CLK_PRD = 20;
+	localparam PHACC_WIDTH = 14;
+	
+	logic clk, clr_n, wr_n;
+	logic [7:0] phinc_val, phase, sine;
+		
+	// Instantiate UUT and connect used ports
+	phacc phacc(.phinc(phinc_val), .clk(clk), .reset(clr_n), .phase(phase));
+	defparam phacc.WIDTH = PHACC_WIDTH;
+	
+	sinelut	sinelut_inst (
+       .address (phase), .clock (clk), .q(sine)
+	);
+
+
+	// Clock definition
+	initial begin
+		clk = 0;
+		forever #(CLK_PRD/2) clk = ~clk;
+	end
+
+	// Reset and initial values definition
+	initial begin
+		clr_n = 0;
+		#(CLK_PRD*5) clr_n = 1;
+	end
+	
+	// Bus write transaction simulation
+	initial begin
+		// Wait until system is out of reset
+		@(posedge clr_n);
+		
+		phinc_val=(2**(PHACC_WIDTH - 8));
+		if ((phinc_val <= 255) && (phinc_val != 0)) begin
+          #(CLK_PRD * 256 * 5) $stop;
+		end else begin
+			$display("Error: value of phase increment is out of range! Stopped simulation.");
+			#1 $stop;
+		end
+	end
+endmodule
+

Testbench/sigdel/incremental_db/README

@@ -1,11 +0,0 @@
-This folder contains data for incremental compilation.
-
-The compiled_partitions sub-folder contains previous compilation results for each partition.
-As long as this folder is preserved, incremental compilation results from earlier compiles
-can be re-used.  To perform a clean compilation from source files for all partitions, both
-the db and incremental_db folder should be removed.
-
-The imported_partitions sub-folder contains the last imported QXP for each imported partition.
-As long as this folder is preserved, imported partitions will be automatically re-imported
-when the db or incremental_db/compiled_partitions folders are removed.
-

Testbench/sigdel/incremental_db/compiled_partitions/sigdel.db_info

@@ -1,3 +0,0 @@
-Quartus_Version = Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition
-Version_Index = 486699264
-Creation_Time = Thu Jan 12 13:26:18 2023

Testbench/sigdel/incremental_db/compiled_partitions/sigdel.root_partition.map.hbdb.sig

@@ -1 +0,0 @@
-7aee213afbf8301ed5eefc8c827f49a3

Testbench/sigdel/lut_mod_tb.sv

@@ -0,0 +1,55 @@
+`timescale 1 ns/1 ns
+
+module lut_mod_tb();
+
+	// Parameters
+	localparam CLK_PRD = 20;
+	localparam PHACC_WIDTH = 14;
+	
+	logic clk, clr_n, wr_n, daco;
+	logic [7:0] phinc_val, phase, sine;
+		
+	// Instantiate UUT and connect used ports
+	phacc phacc (
+	    .phinc(phinc_val), .clk(clk), .reset(clr_n), .phase(phase)
+	);
+	defparam phacc.WIDTH = PHACC_WIDTH;
+	
+	sinelut sinelut_inst (
+       .address(phase), .clock(clk), .q(sine)
+	);
+	
+	sdmod sdmod_inst (
+	    .val(sine), .clk(clk), .reset(clr_n), .daco(daco)
+//	    .val(8'd0), .clk(clk), .reset(clr_n), .daco(daco)
+//	    .val(8'd255), .clk(clk), .reset(clr_n), .daco(daco)
+	);
+
+
+	// Clock definition
+	initial begin
+		clk = 0;
+		forever #(CLK_PRD/2) clk = ~clk;
+	end
+
+	// Reset and initial values definition
+	initial begin
+		clr_n = 0;
+		#(CLK_PRD*5) clr_n = 1;
+	end
+	
+	// Bus write transaction simulation
+	initial begin
+		// Wait until system is out of reset
+		@(posedge clr_n);
+		
+		phinc_val=(2**(PHACC_WIDTH - 8));
+		if ((phinc_val <= 255) && (phinc_val != 0)) begin
+          #(CLK_PRD * 256 * 10) $stop;
+		end else begin
+			$display("Error: value of phase increment is out of range! Stopped simulation.");
+			#1 $stop;
+		end
+	end
+endmodule
+

Testbench/sigdel/sigdel.qpf

@@ -0,0 +1,30 @@
+# -------------------------------------------------------------------------- #
+#
+# Copyright (C) 2018  Intel Corporation. All rights reserved.
+# Your use of Intel Corporation's design tools, logic functions 
+# and other software and tools, and its AMPP partner logic 
+# functions, and any output files from any of the foregoing 
+# (including device programming or simulation files), and any 
+# associated documentation or information are expressly subject 
+# to the terms and conditions of the Intel Program License 
+# Subscription Agreement, the Intel Quartus Prime License Agreement,
+# the Intel FPGA IP License Agreement, or other applicable license
+# agreement, including, without limitation, that your use is for
+# the sole purpose of programming logic devices manufactured by
+# Intel and sold by Intel or its authorized distributors.  Please
+# refer to the applicable agreement for further details.
+#
+# -------------------------------------------------------------------------- #
+#
+# Quartus Prime
+# Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition
+# Date created = 10:16:23  January 27, 2023
+#
+# -------------------------------------------------------------------------- #
+
+QUARTUS_VERSION = "18.1"
+DATE = "10:16:23  January 27, 2023"
+
+# Revisions
+
+PROJECT_REVISION = "sigdel"

Testbench/sigdel/sigdel.qsf

@@ -0,0 +1,79 @@
+# -------------------------------------------------------------------------- #
+#
+# Copyright (C) 2018  Intel Corporation. All rights reserved.
+# Your use of Intel Corporation's design tools, logic functions 
+# and other software and tools, and its AMPP partner logic 
+# functions, and any output files from any of the foregoing 
+# (including device programming or simulation files), and any 
+# associated documentation or information are expressly subject 
+# to the terms and conditions of the Intel Program License 
+# Subscription Agreement, the Intel Quartus Prime License Agreement,
+# the Intel FPGA IP License Agreement, or other applicable license
+# agreement, including, without limitation, that your use is for
+# the sole purpose of programming logic devices manufactured by
+# Intel and sold by Intel or its authorized distributors.  Please
+# refer to the applicable agreement for further details.
+#
+# -------------------------------------------------------------------------- #
+#
+# Quartus Prime
+# Version 18.1.0 Build 625 09/12/2018 SJ Lite Edition
+# Date created = 10:16:23  January 27, 2023
+#
+# -------------------------------------------------------------------------- #
+#
+# Notes:
+#
+# 1) The default values for assignments are stored in the file:
+#		sigdel_assignment_defaults.qdf
+#    If this file doesn't exist, see file:
+#		assignment_defaults.qdf
+#
+# 2) Altera recommends that you do not modify this file. This
+#    file is updated automatically by the Quartus Prime software
+#    and any changes you make may be lost or overwritten.
+#
+# -------------------------------------------------------------------------- #
+
+
+set_global_assignment -name FAMILY "Cyclone IV E"
+set_global_assignment -name DEVICE EP4CE15F23C8
+set_global_assignment -name TOP_LEVEL_ENTITY sigdel
+set_global_assignment -name ORIGINAL_QUARTUS_VERSION 18.1.0
+set_global_assignment -name PROJECT_CREATION_TIME_DATE "10:16:23  JANUARY 27, 2023"
+set_global_assignment -name LAST_QUARTUS_VERSION "18.1.0 Lite Edition"
+set_global_assignment -name PROJECT_OUTPUT_DIRECTORY output_files
+set_global_assignment -name MIN_CORE_JUNCTION_TEMP 0
+set_global_assignment -name MAX_CORE_JUNCTION_TEMP 85
+set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 1
+set_global_assignment -name EDA_SIMULATION_TOOL "ModelSim-Altera (SystemVerilog)"
+set_global_assignment -name EDA_TIME_SCALE "1 ps" -section_id eda_simulation
+set_global_assignment -name EDA_OUTPUT_DATA_FORMAT "SYSTEMVERILOG HDL" -section_id eda_simulation
+set_global_assignment -name POWER_PRESET_COOLING_SOLUTION "23 MM HEAT SINK WITH 200 LFPM AIRFLOW"
+set_global_assignment -name POWER_BOARD_THERMAL_MODEL "NONE (CONSERVATIVE)"
+set_global_assignment -name PARTITION_NETLIST_TYPE SOURCE -section_id Top
+set_global_assignment -name PARTITION_FITTER_PRESERVATION_LEVEL PLACEMENT_AND_ROUTING -section_id Top
+set_global_assignment -name PARTITION_COLOR 16764057 -section_id Top
+set_global_assignment -name EDA_TEST_BENCH_ENABLE_STATUS TEST_BENCH_MODE -section_id eda_simulation
+set_global_assignment -name EDA_NATIVELINK_SIMULATION_TEST_BENCH sigdel_tb -section_id eda_simulation
+set_global_assignment -name EDA_TEST_BENCH_NAME inc_lut_tb -section_id eda_simulation
+set_global_assignment -name EDA_DESIGN_INSTANCE_NAME NA -section_id inc_lut_tb
+set_global_assignment -name EDA_TEST_BENCH_MODULE_NAME inc_lut_tb -section_id inc_lut_tb
+set_global_assignment -name EDA_TEST_BENCH_NAME lut_mod_tb -section_id eda_simulation
+set_global_assignment -name EDA_DESIGN_INSTANCE_NAME NA -section_id lut_mod_tb
+set_global_assignment -name EDA_TEST_BENCH_MODULE_NAME lut_mod_tb -section_id lut_mod_tb
+set_global_assignment -name SYSTEMVERILOG_FILE ../../HDL/phacc.sv
+set_global_assignment -name QIP_FILE ../../HDL/IP/sinelut.qip
+set_global_assignment -name SYSTEMVERILOG_FILE ../../HDL/sigdel.sv
+set_global_assignment -name SYSTEMVERILOG_FILE ../../HDL/sdmod.sv
+set_global_assignment -name EDA_NATIVELINK_SIMULATION_SETUP_SCRIPT simulation/modelsim/wave.do -section_id eda_simulation
+set_global_assignment -name EDA_TEST_BENCH_FILE inc_lut_tb.sv -section_id inc_lut_tb
+set_global_assignment -name EDA_TEST_BENCH_FILE lut_mod_tb.sv -section_id lut_mod_tb
+set_global_assignment -name EDA_TEST_BENCH_NAME sigdel_tb -section_id eda_simulation
+set_global_assignment -name EDA_DESIGN_INSTANCE_NAME NA -section_id sigdel_tb
+set_global_assignment -name EDA_TEST_BENCH_MODULE_NAME sigdel_tb -section_id sigdel_tb
+set_global_assignment -name EDA_TEST_BENCH_FILE sigdel_tb.sv -section_id sigdel_tb
+set_location_assignment PIN_T2 -to clk
+set_location_assignment PIN_E4 -to clr_n
+set_location_assignment PIN_E3 -to fout
+set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top

Testbench/sigdel/sigdel.sv

@@ -0,0 +1,37 @@
+//top-level module
+module sigdel
+#(
+    PHACC_WIDTH = 14
+) (
+	//clock and reset
+	input logic clk, clr_n,
+	//control slave
+	input logic [31:0] wr_data,
+	input logic wr_n,
+	output logic fout
+);
+
+	logic [7:0] phinc_val;
+	
+	//control slave logic
+	always_ff @ (posedge clk or negedge clr_n) begin
+		if (!clr_n) begin
+			phinc_val[7:0] <= 8'd0;
+		end else	begin
+			if (!wr_n) begin
+				phinc_val[7:0] <= wr_data[31:0];
+			end
+		end
+	end
+
+	phacc phacc_inst (.phinc(phinc_val), .clk(clk), .reset(clr_n), .phase(phase));
+	defparam phacc_inst.WIDTH = PHACC_WIDTH;
+	
+	sinelut sinelut_inst (
+       .address (phase), .clock (clk), .q(sine)
+	);
+	
+	sdmod sdmod_inst (
+	    .val(sine), .clk(clk), .reset(clr_n), .daco(fout)
+	);
+endmodule

Testbench/sigdel/sigdel_tb.sv

@@ -0,0 +1,81 @@
+`timescale 1 ns/1 ns
+
+module sigdel_tb();
+
+	// Parameters
+	localparam CLK_PRD = 20;
+	localparam SAMPLES_PRD = 256;
+	localparam OVERSAMPLING = 4;
+	localparam PHACC_WIDTH = 14;
+	
+	// Wires and variables to connect to UUT (unit under test)
+	logic clk, clr_n, wr_n;
+	logic [31:0] wr_data;
+	logic [31:0] phinc_val;
+	logic fout;
+		
+	// Instantiate UUT and connect used ports
+	sigdel dut(.clk(clk), .clr_n(clr_n), .wr_n(wr_n), .wr_data(wr_data), .fout(fout));
+	defparam dut.PHACC_WIDTH = PHACC_WIDTH;
+
+	// Clock definition
+	initial begin
+		clk = 0;
+		forever #(CLK_PRD/2) clk = ~clk;
+	end
+
+	// Reset and initial values definition
+	initial begin
+		clr_n = 0;
+		wr_n = 1;
+		wr_data = 'bx;
+		#(CLK_PRD*5) clr_n = 1;
+	end
+	
+	// Bus write transaction simulation
+	initial begin
+		// Wait until system is out of reset
+		@(posedge clr_n);
+		// Check if phase increment for required accumulator width 
+		// and oversamlpling ratio will fit in 8 bits
+		phinc_val=(2**(PHACC_WIDTH-8))/OVERSAMPLING;
+		if ((phinc_val <= 255) && (phinc_val != 0))
+		begin
+			// Write phase increment several clock cycles after reset
+			#(CLK_PRD*3) write_transaction(phinc_val);
+			// Wait for one sine period (for 14-bit phase accumulator case)
+			#(CLK_PRD*SAMPLES_PRD*OVERSAMPLING)
+
+			#(CLK_PRD*3) write_transaction(phinc_val*5);
+
+			#(CLK_PRD*SAMPLES_PRD*OVERSAMPLING)
+			$stop;
+		end
+		else
+		begin
+			//Output simulation error
+			$display("Error: value of phase increment is out of range! Stopped simulation.");
+			//Stop simulation (small delay needed for $display to work)
+			#1 $stop;
+		end
+	end
+
+	//Single write transaction task
+	task write_transaction;
+		//input signals
+		input [31:0] val;
+		//transaction implementation
+		begin
+			@(posedge clk);
+			//assert signals for one clock cycle
+			wr_n = 0;
+			wr_data = val;
+			@(posedge clk);
+			//deassert signals
+			wr_n = 1;
+			wr_data = 'bx;
+		end
+	endtask
+
+endmodule
+

Testbench/sigdel/sine256.mif

@@ -0,0 +1,242 @@
+WIDTH = 8;
+DEPTH = 256;
+
+ADDRESS_RADIX = DEC;
+DATA_RADIX = HEX;
+
+CONTENT BEGIN
+	0 : 02;
+	1 : 05;
+	2 : 08;
+	3 : 0B;
+	4 : 0E;
+	5 : 11;
+	6 : 14;
+	7 : 17;
+	8 : 1A;
+	9 : 1D;
+	10 : 20;
+	11 : 23;
+	12 : 26;
+	13 : 29;
+	14 : 2C;
+	15 : 2F;
+	16 : 32;
+	17 : 35;
+	18 : 38;
+	19 : 3A;
+	20 : 3D;
+	21 : 40;
+	22 : 43;
+	23 : 45;
+	24 : 48;
+	25 : 4A;
+	26 : 4D;
+	27 : 4F;
+	28 : 52;
+	29 : 54;
+	30 : 56;
+	31 : 59;
+	32 : 5B;
+	33 : 5D;
+	34 : 5F;
+	35 : 61;
+	36 : 63;
+	37 : 65;
+	38 : 67;
+	39 : 69;
+	40 : 6A;
+	41 : 6C;
+	42 : 6E;
+	43 : 6F;
+	44 : 71;
+	45 : 72;
+	46 : 73;
+	47 : 75;
+	48 : 76;
+	49 : 77;
+	50 : 78;
+	51 : 79;
+	52 : 7A;
+	53 : 7B;
+	54 : 7C;
+	55 : 7C;
+	56 : 7D;
+	57 : 7D;
+	[58..69] : 7E;
+	70 : 7D;
+	71 : 7D;
+	72 : 7C;
+	73 : 7C;
+	74 : 7B;
+	75 : 7A;
+	76 : 79;
+	77 : 78;
+	78 : 77;
+	79 : 76;
+	80 : 75;
+	81 : 73;
+	82 : 72;
+	83 : 71;
+	84 : 6F;
+	85 : 6E;
+	86 : 6C;
+	87 : 6A;
+	88 : 69;
+	89 : 67;
+	90 : 65;
+	91 : 63;
+	92 : 61;
+	93 : 5F;
+	94 : 5D;
+	95 : 5B;
+	96 : 59;
+	97 : 56;
+	98 : 54;
+	99 : 52;
+	100 : 4F;
+	101 : 4D;
+	102 : 4A;
+	103 : 48;
+	104 : 45;
+	105 : 43;
+	106 : 40;
+	107 : 3D;
+	108 : 3A;
+	109 : 38;
+	110 : 35;
+	111 : 32;
+	112 : 2F;
+	113 : 2C;
+	114 : 29;
+	115 : 26;
+	116 : 23;
+	117 : 20;
+	118 : 1D;
+	119 : 1A;
+	120 : 17;
+	121 : 14;
+	122 : 11;
+	123 : 0E;
+	124 : 0B;
+	125 : 08;
+	126 : 05;
+	127 : 02;
+	128 : FE;
+	129 : FB;
+	130 : F8;
+	131 : F5;
+	132 : F2;
+	133 : EF;
+	134 : EC;
+	135 : E9;
+	136 : E6;
+	137 : E3;
+	138 : E0;
+	139 : DD;
+	140 : DA;
+	141 : D7;
+	142 : D4;
+	143 : D1;
+	144 : CE;
+	145 : CB;
+	146 : C8;
+	147 : C6;
+	148 : C3;
+	149 : C0;
+	150 : BD;
+	151 : BB;
+	152 : B8;
+	153 : B6;
+	154 : B3;
+	155 : B1;
+	156 : AE;
+	157 : AC;
+	158 : AA;
+	159 : A7;
+	160 : A5;
+	161 : A3;
+	162 : A1;
+	163 : 9F;
+	164 : 9D;
+	165 : 9B;
+	166 : 99;
+	167 : 97;
+	168 : 96;
+	169 : 94;
+	170 : 92;
+	171 : 91;
+	172 : 8F;
+	173 : 8E;
+	174 : 8D;
+	175 : 8B;
+	176 : 8A;
+	177 : 89;
+	178 : 88;
+	179 : 87;
+	180 : 86;
+	181 : 85;
+	182 : 84;
+	183 : 84;
+	184 : 83;
+	185 : 83;
+	[186..197] : 82;
+	198 : 83;
+	199 : 83;
+	200 : 84;
+	201 : 84;
+	202 : 85;
+	203 : 86;
+	204 : 87;
+	205 : 88;
+	206 : 89;
+	207 : 8A;
+	208 : 8B;
+	209 : 8D;
+	210 : 8E;
+	211 : 8F;
+	212 : 91;
+	213 : 92;
+	214 : 94;
+	215 : 96;
+	216 : 97;
+	217 : 99;
+	218 : 9B;
+	219 : 9D;
+	220 : 9F;
+	221 : A1;
+	222 : A3;
+	223 : A5;
+	224 : A7;
+	225 : AA;
+	226 : AC;
+	227 : AE;
+	228 : B1;
+	229 : B3;
+	230 : B6;
+	231 : B8;
+	232 : BB;
+	233 : BD;
+	234 : C0;
+	235 : C3;
+	236 : C6;
+	237 : C8;
+	238 : CB;
+	239 : CE;
+	240 : D1;
+	241 : D4;
+	242 : D7;
+	243 : DA;
+	244 : DD;
+	245 : E0;
+	246 : E3;
+	247 : E6;
+	248 : E9;
+	249 : EC;
+	250 : EF;
+	251 : F2;
+	252 : F5;
+	253 : F8;
+	254 : FB;
+	255 : FE;
+END;

Top/#niosII_tb.csv#

@@ -1,151 +0,0 @@
-# system info niosII_tb on 2022.10.24.18:26:01
-system_info:
-name,value
-DEVICE,EP4CE115F29C7
-DEVICE_FAMILY,Cyclone IV E
-GENERATION_ID,1666621532
-#
-#
-# Files generated for niosII_tb on 2022.10.24.18:26:01
-files:
-filepath,kind,attributes,module,is_top
-niosII/testbench/niosII_tb/simulation/niosII_tb.v,VERILOG,,niosII_tb,true
-niosII/testbench/niosII_tb/simulation/submodules/niosII.v,VERILOG,,niosII,false
-niosII/testbench/niosII_tb/simulation/submodules/verbosity_pkg.sv,SYSTEM_VERILOG, COMMON_SYSTEMVERILOG_PACKAGE=avalon_vip_verbosity_pkg,altera_avalon_clock_source,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_avalon_clock_source.sv,SYSTEM_VERILOG,,altera_avalon_clock_source,false
-niosII/testbench/niosII_tb/simulation/submodules/verbosity_pkg.sv,SYSTEM_VERILOG, COMMON_SYSTEMVERILOG_PACKAGE=avalon_vip_verbosity_pkg,altera_avalon_reset_source,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_avalon_reset_source.sv,SYSTEM_VERILOG,,altera_avalon_reset_source,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu.v,VERILOG,,niosII_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_jtag_uart.v,VERILOG,,niosII_jtag_uart,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mem.hex,HEX,,niosII_mem,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mem.v,VERILOG,,niosII_mem,false
-niosII/testbench/niosII_tb/simulation/submodules/dec.sv,SYSTEM_VERILOG,,dec,false
-niosII/testbench/niosII_tb/simulation/submodules/periodram.v,VERILOG,,dec,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_sys_clk_timer.v,VERILOG,,niosII_sys_clk_timer,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0.v,VERILOG,,niosII_mm_interconnect_0,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_irq_mapper.sv,SYSTEM_VERILOG,,niosII_irq_mapper,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_reset_controller.v,VERILOG,,altera_reset_controller,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_reset_synchronizer.v,VERILOG,,altera_reset_controller,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_reset_controller.sdc,SDC,,altera_reset_controller,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu.sdc,SDC,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu.v,VERILOG,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_debug_slave_sysclk.v,VERILOG,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_debug_slave_tck.v,VERILOG,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_debug_slave_wrapper.v,VERILOG,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_nios2_waves.do,OTHER,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_ociram_default_contents.dat,DAT,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_ociram_default_contents.hex,HEX,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_ociram_default_contents.mif,MIF,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_rf_ram_a.dat,DAT,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_rf_ram_a.hex,HEX,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_rf_ram_a.mif,MIF,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_rf_ram_b.dat,DAT,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_rf_ram_b.hex,HEX,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_rf_ram_b.mif,MIF,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_cpu_cpu_test_bench.v,VERILOG,,niosII_cpu_cpu,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_master_translator.sv,SYSTEM_VERILOG,,altera_merlin_master_translator,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_slave_translator.sv,SYSTEM_VERILOG,,altera_merlin_slave_translator,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_master_agent.sv,SYSTEM_VERILOG,,altera_merlin_master_agent,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_slave_agent.sv,SYSTEM_VERILOG,,altera_merlin_slave_agent,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_burst_uncompressor.sv,SYSTEM_VERILOG,,altera_merlin_slave_agent,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_avalon_sc_fifo.v,VERILOG,,altera_avalon_sc_fifo,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_router.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_router,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_router_001.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_router_001,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_router_002.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_router_002,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_router_004.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_router_004,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_router_008.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_router_008,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_cmd_demux.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_cmd_demux,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_cmd_demux_001.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_cmd_demux_001,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_cmd_mux.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_cmd_mux,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_arbitrator.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_cmd_mux,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_cmd_mux_002.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_cmd_mux_002,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_arbitrator.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_cmd_mux_002,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_rsp_demux.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_rsp_demux,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_rsp_mux.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_rsp_mux,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_arbitrator.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_rsp_mux,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_rsp_mux_001.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_rsp_mux_001,false
-niosII/testbench/niosII_tb/simulation/submodules/altera_merlin_arbitrator.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_rsp_mux_001,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_avalon_st_adapter.v,VERILOG,,niosII_mm_interconnect_0_avalon_st_adapter,false
-niosII/testbench/niosII_tb/simulation/submodules/niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0.sv,SYSTEM_VERILOG,,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0,false
-#
-# Map from instance-path to kind of module
-instances:
-instancePath,module
-niosII_tb.niosII_inst,niosII
-niosII_tb.niosII_inst.cpu,niosII_cpu
-niosII_tb.niosII_inst.cpu.cpu,niosII_cpu_cpu
-niosII_tb.niosII_inst.jtag_uart,niosII_jtag_uart
-niosII_tb.niosII_inst.mem,niosII_mem
-niosII_tb.niosII_inst.sem,dec
-niosII_tb.niosII_inst.sys_clk_timer,niosII_sys_clk_timer
-niosII_tb.niosII_inst.mm_interconnect_0,niosII_mm_interconnect_0
-niosII_tb.niosII_inst.mm_interconnect_0.cpu_data_master_translator,altera_merlin_master_translator
-niosII_tb.niosII_inst.mm_interconnect_0.cpu_instruction_master_translator,altera_merlin_master_translator
-niosII_tb.niosII_inst.mm_interconnect_0.jtag_uart_avalon_jtag_slave_translator,altera_merlin_slave_translator
-niosII_tb.niosII_inst.mm_interconnect_0.sem_ctl_slave_translator,altera_merlin_slave_translator
-niosII_tb.niosII_inst.mm_interconnect_0.cpu_debug_mem_slave_translator,altera_merlin_slave_translator
-niosII_tb.niosII_inst.mm_interconnect_0.sem_ram_slave_translator,altera_merlin_slave_translator
-niosII_tb.niosII_inst.mm_interconnect_0.sys_clk_timer_s1_translator,altera_merlin_slave_translator
-niosII_tb.niosII_inst.mm_interconnect_0.mem_s2_translator,altera_merlin_slave_translator
-niosII_tb.niosII_inst.mm_interconnect_0.mem_s1_translator,altera_merlin_slave_translator
-niosII_tb.niosII_inst.mm_interconnect_0.cpu_data_master_agent,altera_merlin_master_agent
-niosII_tb.niosII_inst.mm_interconnect_0.cpu_instruction_master_agent,altera_merlin_master_agent
-niosII_tb.niosII_inst.mm_interconnect_0.jtag_uart_avalon_jtag_slave_agent,altera_merlin_slave_agent
-niosII_tb.niosII_inst.mm_interconnect_0.sem_ctl_slave_agent,altera_merlin_slave_agent
-niosII_tb.niosII_inst.mm_interconnect_0.cpu_debug_mem_slave_agent,altera_merlin_slave_agent
-niosII_tb.niosII_inst.mm_interconnect_0.sem_ram_slave_agent,altera_merlin_slave_agent
-niosII_tb.niosII_inst.mm_interconnect_0.sys_clk_timer_s1_agent,altera_merlin_slave_agent
-niosII_tb.niosII_inst.mm_interconnect_0.mem_s2_agent,altera_merlin_slave_agent
-niosII_tb.niosII_inst.mm_interconnect_0.mem_s1_agent,altera_merlin_slave_agent
-niosII_tb.niosII_inst.mm_interconnect_0.jtag_uart_avalon_jtag_slave_agent_rsp_fifo,altera_avalon_sc_fifo
-niosII_tb.niosII_inst.mm_interconnect_0.sem_ctl_slave_agent_rsp_fifo,altera_avalon_sc_fifo
-niosII_tb.niosII_inst.mm_interconnect_0.cpu_debug_mem_slave_agent_rsp_fifo,altera_avalon_sc_fifo
-niosII_tb.niosII_inst.mm_interconnect_0.sem_ram_slave_agent_rsp_fifo,altera_avalon_sc_fifo
-niosII_tb.niosII_inst.mm_interconnect_0.sys_clk_timer_s1_agent_rsp_fifo,altera_avalon_sc_fifo
-niosII_tb.niosII_inst.mm_interconnect_0.mem_s2_agent_rsp_fifo,altera_avalon_sc_fifo
-niosII_tb.niosII_inst.mm_interconnect_0.mem_s1_agent_rsp_fifo,altera_avalon_sc_fifo
-niosII_tb.niosII_inst.mm_interconnect_0.router,niosII_mm_interconnect_0_router
-niosII_tb.niosII_inst.mm_interconnect_0.router_001,niosII_mm_interconnect_0_router_001
-niosII_tb.niosII_inst.mm_interconnect_0.router_002,niosII_mm_interconnect_0_router_002
-niosII_tb.niosII_inst.mm_interconnect_0.router_003,niosII_mm_interconnect_0_router_002
-niosII_tb.niosII_inst.mm_interconnect_0.router_005,niosII_mm_interconnect_0_router_002
-niosII_tb.niosII_inst.mm_interconnect_0.router_006,niosII_mm_interconnect_0_router_002
-niosII_tb.niosII_inst.mm_interconnect_0.router_007,niosII_mm_interconnect_0_router_002
-niosII_tb.niosII_inst.mm_interconnect_0.router_004,niosII_mm_interconnect_0_router_004
-niosII_tb.niosII_inst.mm_interconnect_0.router_008,niosII_mm_interconnect_0_router_008
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_demux,niosII_mm_interconnect_0_cmd_demux
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_demux_001,niosII_mm_interconnect_0_cmd_demux_001
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_demux_002,niosII_mm_interconnect_0_cmd_demux_001
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_mux,niosII_mm_interconnect_0_cmd_mux
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_mux_001,niosII_mm_interconnect_0_cmd_mux
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_mux_003,niosII_mm_interconnect_0_cmd_mux
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_mux_004,niosII_mm_interconnect_0_cmd_mux
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_mux_005,niosII_mm_interconnect_0_cmd_mux
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_mux_006,niosII_mm_interconnect_0_cmd_mux
-niosII_tb.niosII_inst.mm_interconnect_0.cmd_mux_002,niosII_mm_interconnect_0_cmd_mux_002
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_demux,niosII_mm_interconnect_0_rsp_demux
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_demux_001,niosII_mm_interconnect_0_rsp_demux
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_demux_003,niosII_mm_interconnect_0_rsp_demux
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_demux_004,niosII_mm_interconnect_0_rsp_demux
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_demux_005,niosII_mm_interconnect_0_rsp_demux
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_demux_006,niosII_mm_interconnect_0_rsp_demux
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_mux,niosII_mm_interconnect_0_rsp_mux
-niosII_tb.niosII_inst.mm_interconnect_0.rsp_mux_001,niosII_mm_interconnect_0_rsp_mux_001
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter,niosII_mm_interconnect_0_avalon_st_adapter
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter.error_adapter_0,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_001,niosII_mm_interconnect_0_avalon_st_adapter
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_001.error_adapter_0,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_002,niosII_mm_interconnect_0_avalon_st_adapter
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_002.error_adapter_0,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_003,niosII_mm_interconnect_0_avalon_st_adapter
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_003.error_adapter_0,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_004,niosII_mm_interconnect_0_avalon_st_adapter
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_004.error_adapter_0,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0
-                                                                niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_005,niosII_mm_interconnect_0_avalon_st_adapter
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_005.error_adapter_0,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_006,niosII_mm_interconnect_0_avalon_st_adapter
-niosII_tb.niosII_inst.mm_interconnect_0.avalon_st_adapter_006.error_adapter_0,niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0
-niosII_tb.niosII_inst.irq_mapper,niosII_irq_mapper
-niosII_tb.niosII_inst.rst_controller,altera_reset_controller
-niosII_tb.niosII_inst_clk_bfm,altera_avalon_clock_source
-niosII_tb.niosII_inst_reset_bfm,altera_avalon_reset_source

Top/niosII.qsys

@@ -29,7 +29,7 @@
    {
       datum baseAddress
       {
-         value = "133120";
+         value = "34816";
          type = "String";
       }
    }
@@ -45,7 +45,7 @@
    {
       datum baseAddress
       {
-         value = "135272";
+         value = "36896";
          type = "String";
       }
    }
@@ -105,7 +105,15 @@
          type = "String";
       }
    }
-   element sem
+   element niosII
+   {
+      datum _originalDeviceFamily
+      {
+         value = "Cyclone IV E";
+         type = "String";
+      }
+   }
+   element sigdel_0
    {
       datum _sortIndex
       {
@@ -113,19 +121,11 @@
          type = "int";
       }
    }
-   element sem.ctl_slave
+   element sigdel_0.avalon_slave
    {
       datum baseAddress
       {
-         value = "135264";
+         value = "36904";
-         type = "String";
-      }
-   }
-   element sem.ram_slave
-   {
-      datum baseAddress
-      {
-         value = "135168";
          type = "String";
       }
    }
@@ -141,16 +141,16 @@
    {
       datum baseAddress
       {
-         value = "135232";
+         value = "36864";
          type = "String";
       }
    }
 }
 ]]></parameter>
  <parameter name="clockCrossingAdapter" value="HANDSHAKE" />
- <parameter name="device" value="EP4CE115F29C7" />
+ <parameter name="device" value="EP4CE15F23C8" />
  <parameter name="deviceFamily" value="Cyclone IV E" />
- <parameter name="deviceSpeedGrade" value="7" />
+ <parameter name="deviceSpeedGrade" value="8" />
  <parameter name="fabricMode" value="QSYS" />
  <parameter name="generateLegacySim" value="false" />
  <parameter name="generationId" value="0" />
@@ -167,8 +167,12 @@
  <parameter name="useTestBenchNamingPattern" value="false" />
  <instanceScript></instanceScript>
  <interface name="clk" internal="clk.clk_in" type="clock" dir="end" />
+ <interface
+   name="conduit_end"
+   internal="sigdel_0.conduit_end"
+   type="conduit"
+   dir="end" />
  <interface name="reset" internal="clk.clk_in_reset" type="reset" dir="end" />
- <interface name="sem_export" internal="sem.sem" type="conduit" dir="end" />
  <module name="clk" kind="clock_source" version="18.1" enabled="1">
   <parameter name="clockFrequency" value="50000000" />
   <parameter name="clockFrequencyKnown" value="true" />
@@ -178,8 +182,8 @@
  <module name="cpu" kind="altera_nios2_gen2" version="18.1" enabled="1">
   <parameter name="AUTO_CLK_CLOCK_DOMAIN" value="1" />
   <parameter name="AUTO_CLK_RESET_DOMAIN" value="1" />
-  <parameter name="AUTO_DEVICE" value="EP4CE115F29C7" />
+  <parameter name="AUTO_DEVICE" value="EP4CE15F23C8" />
-  <parameter name="AUTO_DEVICE_SPEEDGRADE" value="7" />
+  <parameter name="AUTO_DEVICE_SPEEDGRADE" value="8" />
   <parameter name="bht_ramBlockType" value="Automatic" />
   <parameter name="breakOffset" value="32" />
   <parameter name="breakSlave" value="None" />
@@ -192,10 +196,10 @@
   <parameter name="customInstSlavesSystemInfo_nios_a" value="&lt;info/&gt;" />
   <parameter name="customInstSlavesSystemInfo_nios_b" value="&lt;info/&gt;" />
   <parameter name="customInstSlavesSystemInfo_nios_c" value="&lt;info/&gt;" />
-  <parameter name="dataAddrWidth" value="18" />
+  <parameter name="dataAddrWidth" value="16" />
   <parameter name="dataMasterHighPerformanceAddrWidth" value="1" />
   <parameter name="dataMasterHighPerformanceMapParam" value="" />
-  <parameter name="dataSlaveMapParam"><![CDATA[<address-map><slave name='mem.s2' start='0x0' end='0x20000' type='altera_avalon_onchip_memory2.s2' /><slave name='cpu.debug_mem_slave' start='0x20800' end='0x21000' type='altera_nios2_gen2.debug_mem_slave' /><slave name='sem.ram_slave' start='0x21000' end='0x21040' type='sem.ram_slave' /><slave name='sys_clk_timer.s1' start='0x21040' end='0x21060' type='altera_avalon_timer.s1' /><slave name='sem.ctl_slave' start='0x21060' end='0x21068' type='sem.ctl_slave' /><slave name='jtag_uart.avalon_jtag_slave' start='0x21068' end='0x21070' type='altera_avalon_jtag_uart.avalon_jtag_slave' /></address-map>]]></parameter>
+  <parameter name="dataSlaveMapParam"><![CDATA[<address-map><slave name='mem.s2' start='0x0' end='0x8000' type='altera_avalon_onchip_memory2.s2' /><slave name='cpu.debug_mem_slave' start='0x8800' end='0x9000' type='altera_nios2_gen2.debug_mem_slave' /><slave name='sys_clk_timer.s1' start='0x9000' end='0x9020' type='altera_avalon_timer.s1' /><slave name='jtag_uart.avalon_jtag_slave' start='0x9020' end='0x9028' type='altera_avalon_jtag_uart.avalon_jtag_slave' /><slave name='sigdel_0.avalon_slave' start='0x9028' end='0x902C' type='sigdel.avalon_slave' /></address-map>]]></parameter>
   <parameter name="data_master_high_performance_paddr_base" value="0" />
   <parameter name="data_master_high_performance_paddr_size" value="0" />
   <parameter name="data_master_paddr_base" value="0" />
@@ -233,8 +237,8 @@
   <parameter name="icache_size" value="4096" />
   <parameter name="icache_tagramBlockType" value="Automatic" />
   <parameter name="impl" value="Tiny" />
-  <parameter name="instAddrWidth" value="18" />
+  <parameter name="instAddrWidth" value="16" />
-  <parameter name="instSlaveMapParam"><![CDATA[<address-map><slave name='mem.s1' start='0x0' end='0x20000' type='altera_avalon_onchip_memory2.s1' /><slave name='cpu.debug_mem_slave' start='0x20800' end='0x21000' type='altera_nios2_gen2.debug_mem_slave' /></address-map>]]></parameter>
+  <parameter name="instSlaveMapParam"><![CDATA[<address-map><slave name='mem.s1' start='0x0' end='0x8000' type='altera_avalon_onchip_memory2.s1' /><slave name='cpu.debug_mem_slave' start='0x8800' end='0x9000' type='altera_nios2_gen2.debug_mem_slave' /></address-map>]]></parameter>
   <parameter name="instructionMasterHighPerformanceAddrWidth" value="1" />
   <parameter name="instructionMasterHighPerformanceMapParam" value="" />
   <parameter name="instruction_master_high_performance_paddr_base" value="0" />
@@ -392,7 +396,7 @@
   <parameter name="initMemContent" value="true" />
   <parameter name="initializationFileName" value="onchip_mem.hex" />
   <parameter name="instanceID" value="NONE" />
-  <parameter name="memorySize" value="131072" />
+  <parameter name="memorySize" value="32768" />
   <parameter name="readDuringWriteMode" value="DONT_CARE" />
   <parameter name="resetrequest_enabled" value="true" />
   <parameter name="simAllowMRAMContentsFile" value="false" />
@@ -404,8 +408,8 @@
   <parameter name="useShallowMemBlocks" value="false" />
   <parameter name="writable" value="true" />
  </module>
- <module name="sem" kind="sem" version="1.1" enabled="1">
+ <module name="sigdel_0" kind="sigdel" version="1.0" enabled="1">
-  <parameter name="m" value="32" />
+  <parameter name="PHACC_WIDTH" value="26" />
  </module>
  <module
    name="sys_clk_timer"
@@ -429,16 +433,16 @@
    start="cpu.data_master"
    end="jtag_uart.avalon_jtag_slave">
   <parameter name="arbitrationPriority" value="1" />
-  <parameter name="baseAddress" value="0x00021068" />
+  <parameter name="baseAddress" value="0x9020" />
   <parameter name="defaultConnection" value="false" />
  </connection>
  <connection
    kind="avalon"
    version="18.1"
    start="cpu.data_master"
-   end="sem.ctl_slave">
+   end="sigdel_0.avalon_slave">
   <parameter name="arbitrationPriority" value="1" />
-  <parameter name="baseAddress" value="0x00021060" />
+  <parameter name="baseAddress" value="0x9028" />
   <parameter name="defaultConnection" value="false" />
  </connection>
  <connection
@@ -447,16 +451,7 @@
    start="cpu.data_master"
    end="cpu.debug_mem_slave">
   <parameter name="arbitrationPriority" value="1" />
-  <parameter name="baseAddress" value="0x00020800" />
+  <parameter name="baseAddress" value="0x8800" />
-  <parameter name="defaultConnection" value="false" />
- </connection>
- <connection
-   kind="avalon"
-   version="18.1"
-   start="cpu.data_master"
-   end="sem.ram_slave">
-  <parameter name="arbitrationPriority" value="1" />
-  <parameter name="baseAddress" value="0x00021000" />
   <parameter name="defaultConnection" value="false" />
  </connection>
  <connection
@@ -465,7 +460,7 @@
    start="cpu.data_master"
    end="sys_clk_timer.s1">
   <parameter name="arbitrationPriority" value="1" />
-  <parameter name="baseAddress" value="0x00021040" />
+  <parameter name="baseAddress" value="0x9000" />
   <parameter name="defaultConnection" value="false" />
  </connection>
  <connection kind="avalon" version="18.1" start="cpu.data_master" end="mem.s2">
@@ -479,7 +474,7 @@
    start="cpu.instruction_master"
    end="cpu.debug_mem_slave">
   <parameter name="arbitrationPriority" value="1" />
-  <parameter name="baseAddress" value="0x00020800" />
+  <parameter name="baseAddress" value="0x8800" />
   <parameter name="defaultConnection" value="false" />
  </connection>
  <connection
@@ -495,7 +490,7 @@
  <connection kind="clock" version="18.1" start="clk.clk" end="jtag_uart.clk" />
  <connection kind="clock" version="18.1" start="clk.clk" end="sys_clk_timer.clk" />
  <connection kind="clock" version="18.1" start="clk.clk" end="mem.clk1" />
- <connection kind="clock" version="18.1" start="clk.clk" end="sem.clock" />
+ <connection kind="clock" version="18.1" start="clk.clk" end="sigdel_0.clock" />
  <connection
    kind="interrupt"
    version="18.1"
@@ -518,7 +513,11 @@
    start="clk.clk_reset"
    end="sys_clk_timer.reset" />
  <connection kind="reset" version="18.1" start="clk.clk_reset" end="mem.reset1" />
- <connection kind="reset" version="18.1" start="clk.clk_reset" end="sem.reset_n" />
+ <connection
+   kind="reset"
+   version="18.1"
+   start="clk.clk_reset"
+   end="sigdel_0.reset_sink" />
  <connection
    kind="reset"
    version="18.1"
@@ -543,7 +542,7 @@
    kind="reset"
    version="18.1"
    start="cpu.debug_reset_request"
-   end="sem.reset_n" />
+   end="sigdel_0.reset_sink" />
  <interconnectRequirement for="$system" name="qsys_mm.clockCrossingAdapter" value="HANDSHAKE" />
  <interconnectRequirement for="$system" name="qsys_mm.enableEccProtection" value="FALSE" />
  <interconnectRequirement for="$system" name="qsys_mm.insertDefaultSlave" value="FALSE" />

Top/niosII/niosII.bsf

@@ -1,94 +1,70 @@
-/*
+/*
-WARNING: Do NOT edit the input and output ports in this file in a text
+WARNING: Do NOT edit the input and output ports in this file in a text
-editor if you plan to continue editing the block that represents it in
+editor if you plan to continue editing the block that represents it in
-the Block Editor! File corruption is VERY likely to occur.
+the Block Editor! File corruption is VERY likely to occur.
-*/
+*/
-/*
+/*
-Copyright (C) 2018  Intel Corporation. All rights reserved.
+Copyright (C) 2018  Intel Corporation. All rights reserved.
-Your use of Intel Corporation's design tools, logic functions 
+Your use of Intel Corporation's design tools, logic functions 
-and other software and tools, and its AMPP partner logic 
+and other software and tools, and its AMPP partner logic 
-functions, and any output files from any of the foregoing 
+functions, and any output files from any of the foregoing 
-(including device programming or simulation files), and any 
+(including device programming or simulation files), and any 
-associated documentation or information are expressly subject 
+associated documentation or information are expressly subject 
-to the terms and conditions of the Intel Program License 
+to the terms and conditions of the Intel Program License 
-Subscription Agreement, the Intel Quartus Prime License Agreement,
+Subscription Agreement, the Intel Quartus Prime License Agreement,
-the Intel FPGA IP License Agreement, or other applicable license
+the Intel FPGA IP License Agreement, or other applicable license
-agreement, including, without limitation, that your use is for
+agreement, including, without limitation, that your use is for
-the sole purpose of programming logic devices manufactured by
+the sole purpose of programming logic devices manufactured by
-Intel and sold by Intel or its authorized distributors.  Please
+Intel and sold by Intel or its authorized distributors.  Please
-refer to the applicable agreement for further details.
+refer to the applicable agreement for further details.
-*/
+*/
-(header "symbol" (version "1.1"))
+(header "symbol" (version "1.1"))
-(symbol
+(symbol
-	(rect 0 0 288 232)
+	(rect 0 0 496 184)
-	(text "niosII" (rect 130 -1 150 11)(font "Arial" (font_size 10)))
+	(text "niosII" (rect 234 -1 254 11)(font "Arial" (font_size 10)))
-	(text "inst" (rect 8 216 20 228)(font "Arial" ))
+	(text "inst" (rect 8 168 20 180)(font "Arial" ))
-	(port
+	(port
-		(pt 0 72)
+		(pt 0 72)
-		(input)
+		(input)
-		(text "clk_clk" (rect 0 0 27 12)(font "Arial" (font_size 8)))
+		(text "clk_clk" (rect 0 0 27 12)(font "Arial" (font_size 8)))
-		(text "clk_clk" (rect 4 61 46 72)(font "Arial" (font_size 8)))
+		(text "clk_clk" (rect 4 61 46 72)(font "Arial" (font_size 8)))
-		(line (pt 0 72)(pt 112 72)(line_width 1))
+		(line (pt 0 72)(pt 192 72)(line_width 1))
-	)
+	)
-	(port
+	(port
-		(pt 0 112)
+		(pt 0 152)
-		(input)
+		(input)
-		(text "reset_reset_n" (rect 0 0 56 12)(font "Arial" (font_size 8)))
+		(text "reset_reset_n" (rect 0 0 56 12)(font "Arial" (font_size 8)))
-		(text "reset_reset_n" (rect 4 101 82 112)(font "Arial" (font_size 8)))
+		(text "reset_reset_n" (rect 4 141 82 152)(font "Arial" (font_size 8)))
-		(line (pt 0 112)(pt 112 112)(line_width 1))
+		(line (pt 0 152)(pt 192 152)(line_width 1))
-	)
+	)
-	(port
+	(port
-		(pt 0 152)
+		(pt 0 112)
-		(input)
+		(output)
-		(text "sem_export_train" (rect 0 0 70 12)(font "Arial" (font_size 8)))
+		(text "conduit_end_writeresponsevalid_n" (rect 0 0 135 12)(font "Arial" (font_size 8)))
-		(text "sem_export_train" (rect 4 141 100 152)(font "Arial" (font_size 8)))
+		(text "conduit_end_writeresponsevalid_n" (rect 4 101 196 112)(font "Arial" (font_size 8)))
-		(line (pt 0 152)(pt 112 152)(line_width 1))
+		(line (pt 0 112)(pt 192 112)(line_width 1))
-	)
+	)
-	(port
+	(drawing
-		(pt 0 168)
+		(text "clk" (rect 177 43 372 99)(font "Arial" (color 128 0 0)(font_size 9)))
-		(output)
+		(text "clk" (rect 197 67 412 144)(font "Arial" (color 0 0 0)))
-		(text "sem_export_red" (rect 0 0 67 12)(font "Arial" (font_size 8)))
+		(text "conduit_end" (rect 123 83 312 179)(font "Arial" (color 128 0 0)(font_size 9)))
-		(text "sem_export_red" (rect 4 157 88 168)(font "Arial" (font_size 8)))
+		(text "writeresponsevalid_n" (rect 197 107 514 224)(font "Arial" (color 0 0 0)))
-		(line (pt 0 168)(pt 112 168)(line_width 1))
+		(text "reset" (rect 163 123 356 259)(font "Arial" (color 128 0 0)(font_size 9)))
-	)
+		(text "reset_n" (rect 197 147 436 304)(font "Arial" (color 0 0 0)))
-	(port
+		(text " niosII " (rect 470 168 988 346)(font "Arial" ))
-		(pt 0 184)
+		(line (pt 192 32)(pt 304 32)(line_width 1))
-		(output)
+		(line (pt 304 32)(pt 304 168)(line_width 1))
-		(text "sem_export_yellow" (rect 0 0 77 12)(font "Arial" (font_size 8)))
+		(line (pt 192 168)(pt 304 168)(line_width 1))
-		(text "sem_export_yellow" (rect 4 173 106 184)(font "Arial" (font_size 8)))
+		(line (pt 192 32)(pt 192 168)(line_width 1))
-		(line (pt 0 184)(pt 112 184)(line_width 1))
+		(line (pt 193 52)(pt 193 76)(line_width 1))
-	)
+		(line (pt 194 52)(pt 194 76)(line_width 1))
-	(port
+		(line (pt 193 92)(pt 193 116)(line_width 1))
-		(pt 0 200)
+		(line (pt 194 92)(pt 194 116)(line_width 1))
-		(output)
+		(line (pt 193 132)(pt 193 156)(line_width 1))
-		(text "sem_export_green" (rect 0 0 76 12)(font "Arial" (font_size 8)))
+		(line (pt 194 132)(pt 194 156)(line_width 1))
-		(text "sem_export_green" (rect 4 189 100 200)(font "Arial" (font_size 8)))
+		(line (pt 0 0)(pt 496 0)(line_width 1))
-		(line (pt 0 200)(pt 112 200)(line_width 1))
+		(line (pt 496 0)(pt 496 184)(line_width 1))
-	)
+		(line (pt 0 184)(pt 496 184)(line_width 1))
-	(drawing
+		(line (pt 0 0)(pt 0 184)(line_width 1))
-		(text "clk" (rect 97 43 212 99)(font "Arial" (color 128 0 0)(font_size 9)))
+	)
-		(text "clk" (rect 117 67 252 144)(font "Arial" (color 0 0 0)))
+)
-		(text "reset" (rect 83 83 196 179)(font "Arial" (color 128 0 0)(font_size 9)))
-		(text "reset_n" (rect 117 107 276 224)(font "Arial" (color 0 0 0)))
-		(text "sem_export" (rect 44 123 148 259)(font "Arial" (color 128 0 0)(font_size 9)))
-		(text "train" (rect 117 147 264 304)(font "Arial" (color 0 0 0)))
-		(text "red" (rect 117 163 252 336)(font "Arial" (color 0 0 0)))
-		(text "yellow" (rect 117 179 270 368)(font "Arial" (color 0 0 0)))
-		(text "green" (rect 117 195 264 400)(font "Arial" (color 0 0 0)))
-		(text " niosII " (rect 262 216 572 442)(font "Arial" ))
-		(line (pt 112 32)(pt 176 32)(line_width 1))
-		(line (pt 176 32)(pt 176 216)(line_width 1))
-		(line (pt 112 216)(pt 176 216)(line_width 1))
-		(line (pt 112 32)(pt 112 216)(line_width 1))
-		(line (pt 113 52)(pt 113 76)(line_width 1))
-		(line (pt 114 52)(pt 114 76)(line_width 1))
-		(line (pt 113 92)(pt 113 116)(line_width 1))
-		(line (pt 114 92)(pt 114 116)(line_width 1))
-		(line (pt 113 132)(pt 113 204)(line_width 1))
-		(line (pt 114 132)(pt 114 204)(line_width 1))
-		(line (pt 0 0)(pt 288 0)(line_width 1))
-		(line (pt 288 0)(pt 288 232)(line_width 1))
-		(line (pt 0 232)(pt 288 232)(line_width 1))
-		(line (pt 0 0)(pt 0 232)(line_width 1))
-	)
-)

Top/niosII/niosII.cmp

@@ -1,11 +1,8 @@
-	component niosII is
+	component niosII is
 		port (
-			clk_clk           : in  std_logic := 'X'; -- clk
+			clk_clk                          : in  std_logic := 'X'; -- clk
-			reset_reset_n     : in  std_logic := 'X'; -- reset_n
+			conduit_end_writeresponsevalid_n : out std_logic;        -- writeresponsevalid_n
-			sem_export_train  : in  std_logic := 'X'; -- train
+			reset_reset_n                    : in  std_logic := 'X'  -- reset_n
-			sem_export_red    : out std_logic;        -- red
-			sem_export_yellow : out std_logic;        -- yellow
-			sem_export_green  : out std_logic         -- green
 		);
-	end component niosII;
+	end component niosII;
-
+

Top/niosII/niosII.html

@@ -67,7 +67,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
   </table>
   <table class="blueBar">
    <tr>
-    <td class="l">2023.01.17.19:00:54</td>
+    <td class="l">2023.02.07.17:03:00</td>
     <td class="r">Datasheet</td>
    </tr>
   </table>
@@ -100,8 +100,8 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
      <a href="#module_mem"><b>mem</b>
      </a> altera_avalon_onchip_memory2 18.1
      <br/>&#160;&#160;
-     <a href="#module_sem"><b>sem</b>
+     <a href="#module_sigdel_0"><b>sigdel_0</b>
-     </a> sem 1.1
+     </a> sigdel 1.0
      <br/>&#160;&#160;
      <a href="#module_sys_clk_timer"><b>sys_clk_timer</b>
      </a> altera_avalon_timer 18.1</span>
@@ -131,8 +131,8 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
    </tr>
    <tr>
     <td class="slaveb">debug_mem_slave&#160;</td>
-    <td class="addr"><span style="color:#989898">0x</span>00020800</td>
+    <td class="addr"><span style="color:#989898">0x</span>00008800</td>
-    <td class="addr"><span style="color:#989898">0x</span>00020800</td>
+    <td class="addr"><span style="color:#989898">0x</span>00008800</td>
    </tr>
    <tr>
     <td class="slavemodule">&#160;
@@ -144,7 +144,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
    </tr>
    <tr>
     <td class="slaveb">avalon_jtag_slave&#160;</td>
-    <td class="addr"><span style="color:#989898">0x</span>00021068</td>
+    <td class="addr"><span style="color:#989898">0x</span>00009020</td>
     <td class="empty"></td>
    </tr>
    <tr>
@@ -167,20 +167,15 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
    </tr>
    <tr>
     <td class="slavemodule">&#160;
-     <a href="#module_sem"><b>sem</b>
+     <a href="#module_sigdel_0"><b>sigdel_0</b>
      </a>
     </td>
     <td class="empty"></td>
     <td class="empty"></td>
    </tr>
    <tr>
-    <td class="slavem">ctl_slave&#160;</td>
+    <td class="slaveb">avalon_slave&#160;</td>
-    <td class="addr"><span style="color:#989898">0x</span>00021060</td>
+    <td class="addr"><span style="color:#989898">0x</span>00009028</td>
-    <td class="empty"></td>
-   </tr>
-   <tr>
-    <td class="slavem">ram_slave&#160;</td>
-    <td class="addr"><span style="color:#989898">0x</span>00021000</td>
     <td class="empty"></td>
    </tr>
    <tr>
@@ -193,7 +188,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
    </tr>
    <tr>
     <td class="slaveb">s1&#160;</td>
-    <td class="addr"><span style="color:#989898">0x</span>00021040</td>
+    <td class="addr"><span style="color:#989898">0x</span>00009000</td>
     <td class="empty"></td>
    </tr>
   </table>
@@ -256,7 +251,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        <a href="#module_clk">clk</a>
       </td>
       <td class="from">clk&#160;&#160;</td>
-      <td class="main" rowspan="31">cpu</td>
+      <td class="main" rowspan="29">cpu</td>
      </tr>
      <tr>
       <td class="to">&#160;&#160;clk</td>
@@ -307,24 +302,14 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
       <td></td>
       <td></td>
       <td class="from">data_master&#160;&#160;</td>
-      <td class="neighbor" rowspan="6">
+      <td class="neighbor" rowspan="4">
-       <a href="#module_sem">sem</a>
+       <a href="#module_sigdel_0">sigdel_0</a>
       </td>
      </tr>
      <tr>
       <td></td>
       <td></td>
-      <td class="to">&#160;&#160;ctl_slave</td>
+      <td class="to">&#160;&#160;avalon_slave</td>
-     </tr>
-     <tr>
-      <td></td>
-      <td></td>
-      <td class="from">data_master&#160;&#160;</td>
-     </tr>
-     <tr>
-      <td></td>
-      <td></td>
-      <td class="to">&#160;&#160;ram_slave</td>
      </tr>
      <tr>
       <td></td>
@@ -334,7 +319,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
      <tr>
       <td></td>
       <td></td>
-      <td class="to">&#160;&#160;reset_n</td>
+      <td class="to">&#160;&#160;reset_sink</td>
      </tr>
      <tr style="height:6px">
       <td></td>
@@ -991,7 +976,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">breakAbsoluteAddr</td>
-        <td class="parametervalue">133152</td>
+        <td class="parametervalue">34848</td>
        </tr>
        <tr>
         <td class="parametername">mmu_TLBMissExcAbsAddr</td>
@@ -1047,7 +1032,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">instAddrWidth</td>
-        <td class="parametervalue">18</td>
+        <td class="parametervalue">16</td>
        </tr>
        <tr>
         <td class="parametername">faAddrWidth</td>
@@ -1055,7 +1040,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">dataAddrWidth</td>
-        <td class="parametervalue">18</td>
+        <td class="parametervalue">16</td>
        </tr>
        <tr>
         <td class="parametername">tightlyCoupledDataMaster0AddrWidth</td>
@@ -1099,7 +1084,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">instSlaveMapParam</td>
-        <td class="parametervalue">&lt;address-map&gt;&lt;slave name='mem.s1' start='0x0' end='0x20000' type='altera_avalon_onchip_memory2.s1' /&gt;&lt;slave name='cpu.debug_mem_slave' start='0x20800' end='0x21000' type='altera_nios2_gen2.debug_mem_slave' /&gt;&lt;/address-map&gt;</td>
+        <td class="parametervalue">&lt;address-map&gt;&lt;slave name='mem.s1' start='0x0' end='0x8000' type='altera_avalon_onchip_memory2.s1' /&gt;&lt;slave name='cpu.debug_mem_slave' start='0x8800' end='0x9000' type='altera_nios2_gen2.debug_mem_slave' /&gt;&lt;/address-map&gt;</td>
        </tr>
        <tr>
         <td class="parametername">faSlaveMapParam</td>
@@ -1107,7 +1092,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">dataSlaveMapParam</td>
-        <td class="parametervalue">&lt;address-map&gt;&lt;slave name='mem.s2' start='0x0' end='0x20000' type='altera_avalon_onchip_memory2.s2' /&gt;&lt;slave name='cpu.debug_mem_slave' start='0x20800' end='0x21000' type='altera_nios2_gen2.debug_mem_slave' /&gt;&lt;slave name='sem.ram_slave' start='0x21000' end='0x21040' type='sem.ram_slave' /&gt;&lt;slave name='sys_clk_timer.s1' start='0x21040' end='0x21060' type='altera_avalon_timer.s1' /&gt;&lt;slave name='sem.ctl_slave' start='0x21060' end='0x21068' type='sem.ctl_slave' /&gt;&lt;slave name='jtag_uart.avalon_jtag_slave' start='0x21068' end='0x21070' type='altera_avalon_jtag_uart.avalon_jtag_slave' /&gt;&lt;/address-map&gt;</td>
+        <td class="parametervalue">&lt;address-map&gt;&lt;slave name='mem.s2' start='0x0' end='0x8000' type='altera_avalon_onchip_memory2.s2' /&gt;&lt;slave name='cpu.debug_mem_slave' start='0x8800' end='0x9000' type='altera_nios2_gen2.debug_mem_slave' /&gt;&lt;slave name='sys_clk_timer.s1' start='0x9000' end='0x9020' type='altera_avalon_timer.s1' /&gt;&lt;slave name='jtag_uart.avalon_jtag_slave' start='0x9020' end='0x9028' type='altera_avalon_jtag_uart.avalon_jtag_slave' /&gt;&lt;slave name='sigdel_0.avalon_slave' start='0x9028' end='0x902C' type='sigdel.avalon_slave' /&gt;&lt;/address-map&gt;</td>
        </tr>
        <tr>
         <td class="parametername">tightlyCoupledDataMaster0MapParam</td>
@@ -1183,11 +1168,11 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">AUTO_DEVICE</td>
-        <td class="parametervalue">EP4CE115F29C7</td>
+        <td class="parametervalue">EP4CE15F23C8</td>
        </tr>
        <tr>
         <td class="parametername">AUTO_DEVICE_SPEEDGRADE</td>
-        <td class="parametervalue">7</td>
+        <td class="parametervalue">8</td>
        </tr>
        <tr>
         <td class="parametername">AUTO_CLK_CLOCK_DOMAIN</td>
@@ -1220,7 +1205,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">BREAK_ADDR</td>
-        <td class="parametervalue">0x00020820</td>
+        <td class="parametervalue">0x00008820</td>
        </tr>
        <tr>
         <td class="parametername">CPU_ARCH_NIOS2_R1</td>
@@ -1244,7 +1229,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">DATA_ADDR_WIDTH</td>
-        <td class="parametervalue">18</td>
+        <td class="parametervalue">16</td>
        </tr>
        <tr>
         <td class="parametername">DCACHE_LINE_SIZE</td>
@@ -1316,7 +1301,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">INST_ADDR_WIDTH</td>
-        <td class="parametervalue">18</td>
+        <td class="parametervalue">16</td>
        </tr>
        <tr>
         <td class="parametername">OCI_VERSION</td>
@@ -1591,7 +1576,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">memorySize</td>
-        <td class="parametervalue">131072</td>
+        <td class="parametervalue">32768</td>
        </tr>
        <tr>
         <td class="parametername">readDuringWriteMode</td>
@@ -1659,11 +1644,11 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">derived_set_addr_width</td>
-        <td class="parametervalue">15</td>
+        <td class="parametervalue">13</td>
        </tr>
        <tr>
         <td class="parametername">derived_set_addr_width2</td>
-        <td class="parametervalue">15</td>
+        <td class="parametervalue">13</td>
        </tr>
        <tr>
         <td class="parametername">derived_set_data_width</td>
@@ -1752,7 +1737,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
        </tr>
        <tr>
         <td class="parametername">SIZE_VALUE</td>
-        <td class="parametervalue">131072</td>
+        <td class="parametervalue">32768</td>
        </tr>
        <tr>
         <td class="parametername">WRITABLE</td>
@@ -1763,34 +1748,28 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
     </tr>
    </table>
   </div>
-  <a name="module_sem"> </a>
+  <a name="module_sigdel_0"> </a>
   <div>
    <hr/>
-   <h2>sem</h2>sem v1.1
+   <h2>sigdel_0</h2>sigdel v1.0
    <br/>
    <div class="greydiv">
     <table class="connectionboxes">
      <tr>
-      <td class="neighbor" rowspan="6">
+      <td class="neighbor" rowspan="4">
        <a href="#module_cpu">cpu</a>
       </td>
       <td class="from">data_master&#160;&#160;</td>
-      <td class="main" rowspan="11">sem</td>
+      <td class="main" rowspan="9">sigdel_0</td>
      </tr>
      <tr>
-      <td class="to">&#160;&#160;ctl_slave</td>
+      <td class="to">&#160;&#160;avalon_slave</td>
-     </tr>
-     <tr>
-      <td class="from">data_master&#160;&#160;</td>
-     </tr>
-     <tr>
-      <td class="to">&#160;&#160;ram_slave</td>
      </tr>
      <tr>
       <td class="from">debug_reset_request&#160;&#160;</td>
      </tr>
      <tr>
-      <td class="to">&#160;&#160;reset_n</td>
+      <td class="to">&#160;&#160;reset_sink</td>
      </tr>
      <tr style="height:6px">
       <td></td>
@@ -1808,7 +1787,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
       <td class="from">clk_reset&#160;&#160;</td>
      </tr>
      <tr>
-      <td class="to">&#160;&#160;reset_n</td>
+      <td class="to">&#160;&#160;reset_sink</td>
      </tr>
     </table>
    </div>
@@ -1820,8 +1799,8 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
       <h2>Parameters</h2>
       <table>
        <tr>
-        <td class="parametername">m</td>
+        <td class="parametername">PHACC_WIDTH</td>
-        <td class="parametervalue">32</td>
+        <td class="parametervalue">26</td>
        </tr>
        <tr>
         <td class="parametername">deviceFamily</td>
@@ -2039,7 +2018,7 @@ div.greydiv { vertical-align:top ; text-align:center ; background:#eeeeee ; bord
   <table class="blueBar">
    <tr>
     <td class="l">generation took 0.00 seconds</td>
-    <td class="r">rendering took 0.02 seconds</td>
+    <td class="r">rendering took 0.03 seconds</td>
    </tr>
   </table>
  </body>

Top/niosII/niosII_bb.v

@@ -1,16 +1,10 @@
 
 module niosII (
 	clk_clk,
-	reset_reset_n,
+	conduit_end_writeresponsevalid_n,
-	sem_export_train,
+	reset_reset_n);	
-	sem_export_red,
-	sem_export_yellow,
-	sem_export_green);	
 
 	input		clk_clk;
+	output		conduit_end_writeresponsevalid_n;
 	input		reset_reset_n;
-	input		sem_export_train;
-	output		sem_export_red;
-	output		sem_export_yellow;
-	output		sem_export_green;
 endmodule

Top/niosII/niosII_inst.v

@@ -1,9 +1,6 @@
 	niosII u0 (
-		.clk_clk           (<connected-to-clk_clk>),           //        clk.clk
+		.clk_clk                          (<connected-to-clk_clk>),                          //         clk.clk
-		.reset_reset_n     (<connected-to-reset_reset_n>),     //      reset.reset_n
+		.conduit_end_writeresponsevalid_n (<connected-to-conduit_end_writeresponsevalid_n>), // conduit_end.writeresponsevalid_n
-		.sem_export_train  (<connected-to-sem_export_train>),  // sem_export.train
+		.reset_reset_n                    (<connected-to-reset_reset_n>)                     //       reset.reset_n
-		.sem_export_red    (<connected-to-sem_export_red>),    //           .red
+	);
-		.sem_export_yellow (<connected-to-sem_export_yellow>), //           .yellow
+
-		.sem_export_green  (<connected-to-sem_export_green>)   //           .green
-	);
-

Top/niosII/niosII_inst.vhd

@@ -1,21 +1,15 @@
-	component niosII is
+	component niosII is
 		port (
-			clk_clk           : in  std_logic := 'X'; -- clk
+			clk_clk                          : in  std_logic := 'X'; -- clk
-			reset_reset_n     : in  std_logic := 'X'; -- reset_n
+			conduit_end_writeresponsevalid_n : out std_logic;        -- writeresponsevalid_n
-			sem_export_train  : in  std_logic := 'X'; -- train
+			reset_reset_n                    : in  std_logic := 'X'  -- reset_n
-			sem_export_red    : out std_logic;        -- red
-			sem_export_yellow : out std_logic;        -- yellow
-			sem_export_green  : out std_logic         -- green
 		);
-	end component niosII;
+	end component niosII;
-
+
-	u0 : component niosII
+	u0 : component niosII
 		port map (
-			clk_clk           => CONNECTED_TO_clk_clk,           --        clk.clk
+			clk_clk                          => CONNECTED_TO_clk_clk,                          --         clk.clk
-			reset_reset_n     => CONNECTED_TO_reset_reset_n,     --      reset.reset_n
+			conduit_end_writeresponsevalid_n => CONNECTED_TO_conduit_end_writeresponsevalid_n, -- conduit_end.writeresponsevalid_n
-			sem_export_train  => CONNECTED_TO_sem_export_train,  -- sem_export.train
+			reset_reset_n                    => CONNECTED_TO_reset_reset_n                     --       reset.reset_n
-			sem_export_red    => CONNECTED_TO_sem_export_red,    --           .red
-			sem_export_yellow => CONNECTED_TO_sem_export_yellow, --           .yellow
-			sem_export_green  => CONNECTED_TO_sem_export_green   --           .green
 		);
-
+

Top/niosII/synthesis/niosII.v

@@ -4,25 +4,22 @@
 
 `timescale 1 ps / 1 ps
 module niosII (
-		input  wire  clk_clk,           //        clk.clk
+		input  wire  clk_clk,                          //         clk.clk
-		input  wire  reset_reset_n,     //      reset.reset_n
+		output wire  conduit_end_writeresponsevalid_n, // conduit_end.writeresponsevalid_n
-		input  wire  sem_export_train,  // sem_export.train
+		input  wire  reset_reset_n                     //       reset.reset_n
-		output wire  sem_export_red,    //           .red
-		output wire  sem_export_yellow, //           .yellow
-		output wire  sem_export_green   //           .green
 	);
 
 	wire  [31:0] cpu_data_master_readdata;                                  // mm_interconnect_0:cpu_data_master_readdata -> cpu:d_readdata
 	wire         cpu_data_master_waitrequest;                               // mm_interconnect_0:cpu_data_master_waitrequest -> cpu:d_waitrequest
 	wire         cpu_data_master_debugaccess;                               // cpu:debug_mem_slave_debugaccess_to_roms -> mm_interconnect_0:cpu_data_master_debugaccess
-	wire  [17:0] cpu_data_master_address;                                   // cpu:d_address -> mm_interconnect_0:cpu_data_master_address
+	wire  [15:0] cpu_data_master_address;                                   // cpu:d_address -> mm_interconnect_0:cpu_data_master_address
 	wire   [3:0] cpu_data_master_byteenable;                                // cpu:d_byteenable -> mm_interconnect_0:cpu_data_master_byteenable
 	wire         cpu_data_master_read;                                      // cpu:d_read -> mm_interconnect_0:cpu_data_master_read
 	wire         cpu_data_master_write;                                     // cpu:d_write -> mm_interconnect_0:cpu_data_master_write
 	wire  [31:0] cpu_data_master_writedata;                                 // cpu:d_writedata -> mm_interconnect_0:cpu_data_master_writedata
 	wire  [31:0] cpu_instruction_master_readdata;                           // mm_interconnect_0:cpu_instruction_master_readdata -> cpu:i_readdata
 	wire         cpu_instruction_master_waitrequest;                        // mm_interconnect_0:cpu_instruction_master_waitrequest -> cpu:i_waitrequest
-	wire  [17:0] cpu_instruction_master_address;                            // cpu:i_address -> mm_interconnect_0:cpu_instruction_master_address
+	wire  [15:0] cpu_instruction_master_address;                            // cpu:i_address -> mm_interconnect_0:cpu_instruction_master_address
 	wire         cpu_instruction_master_read;                               // cpu:i_read -> mm_interconnect_0:cpu_instruction_master_read
 	wire         mm_interconnect_0_jtag_uart_avalon_jtag_slave_chipselect;  // mm_interconnect_0:jtag_uart_avalon_jtag_slave_chipselect -> jtag_uart:av_chipselect
 	wire  [31:0] mm_interconnect_0_jtag_uart_avalon_jtag_slave_readdata;    // jtag_uart:av_readdata -> mm_interconnect_0:jtag_uart_avalon_jtag_slave_readdata
@@ -31,11 +28,8 @@ module niosII (
 	wire         mm_interconnect_0_jtag_uart_avalon_jtag_slave_read;        // mm_interconnect_0:jtag_uart_avalon_jtag_slave_read -> jtag_uart:av_read_n
 	wire         mm_interconnect_0_jtag_uart_avalon_jtag_slave_write;       // mm_interconnect_0:jtag_uart_avalon_jtag_slave_write -> jtag_uart:av_write_n
 	wire  [31:0] mm_interconnect_0_jtag_uart_avalon_jtag_slave_writedata;   // mm_interconnect_0:jtag_uart_avalon_jtag_slave_writedata -> jtag_uart:av_writedata
-	wire  [31:0] mm_interconnect_0_sem_ctl_slave_readdata;                  // sem:ctl_rddata -> mm_interconnect_0:sem_ctl_slave_readdata
+	wire         mm_interconnect_0_sigdel_0_avalon_slave_write;             // mm_interconnect_0:sigdel_0_avalon_slave_write -> sigdel_0:wr_n
-	wire   [0:0] mm_interconnect_0_sem_ctl_slave_address;                   // mm_interconnect_0:sem_ctl_slave_address -> sem:ctl_addr
+	wire  [31:0] mm_interconnect_0_sigdel_0_avalon_slave_writedata;         // mm_interconnect_0:sigdel_0_avalon_slave_writedata -> sigdel_0:wr_data
-	wire         mm_interconnect_0_sem_ctl_slave_read;                      // mm_interconnect_0:sem_ctl_slave_read -> sem:ctl_rd
-	wire         mm_interconnect_0_sem_ctl_slave_write;                     // mm_interconnect_0:sem_ctl_slave_write -> sem:ctl_wr
-	wire  [31:0] mm_interconnect_0_sem_ctl_slave_writedata;                 // mm_interconnect_0:sem_ctl_slave_writedata -> sem:ctl_wrdata
 	wire  [31:0] mm_interconnect_0_cpu_debug_mem_slave_readdata;            // cpu:debug_mem_slave_readdata -> mm_interconnect_0:cpu_debug_mem_slave_readdata
 	wire         mm_interconnect_0_cpu_debug_mem_slave_waitrequest;         // cpu:debug_mem_slave_waitrequest -> mm_interconnect_0:cpu_debug_mem_slave_waitrequest
 	wire         mm_interconnect_0_cpu_debug_mem_slave_debugaccess;         // mm_interconnect_0:cpu_debug_mem_slave_debugaccess -> cpu:debug_mem_slave_debugaccess
@@ -44,9 +38,6 @@ module niosII (
 	wire   [3:0] mm_interconnect_0_cpu_debug_mem_slave_byteenable;          // mm_interconnect_0:cpu_debug_mem_slave_byteenable -> cpu:debug_mem_slave_byteenable
 	wire         mm_interconnect_0_cpu_debug_mem_slave_write;               // mm_interconnect_0:cpu_debug_mem_slave_write -> cpu:debug_mem_slave_write
 	wire  [31:0] mm_interconnect_0_cpu_debug_mem_slave_writedata;           // mm_interconnect_0:cpu_debug_mem_slave_writedata -> cpu:debug_mem_slave_writedata
-	wire   [3:0] mm_interconnect_0_sem_ram_slave_address;                   // mm_interconnect_0:sem_ram_slave_address -> sem:ram_addr
-	wire         mm_interconnect_0_sem_ram_slave_write;                     // mm_interconnect_0:sem_ram_slave_write -> sem:ram_wr
-	wire  [31:0] mm_interconnect_0_sem_ram_slave_writedata;                 // mm_interconnect_0:sem_ram_slave_writedata -> sem:ram_wrdata
 	wire         mm_interconnect_0_sys_clk_timer_s1_chipselect;             // mm_interconnect_0:sys_clk_timer_s1_chipselect -> sys_clk_timer:chipselect
 	wire  [15:0] mm_interconnect_0_sys_clk_timer_s1_readdata;               // sys_clk_timer:readdata -> mm_interconnect_0:sys_clk_timer_s1_readdata
 	wire   [2:0] mm_interconnect_0_sys_clk_timer_s1_address;                // mm_interconnect_0:sys_clk_timer_s1_address -> sys_clk_timer:address
@@ -54,14 +45,14 @@ module niosII (
 	wire  [15:0] mm_interconnect_0_sys_clk_timer_s1_writedata;              // mm_interconnect_0:sys_clk_timer_s1_writedata -> sys_clk_timer:writedata
 	wire         mm_interconnect_0_mem_s2_chipselect;                       // mm_interconnect_0:mem_s2_chipselect -> mem:chipselect2
 	wire  [31:0] mm_interconnect_0_mem_s2_readdata;                         // mem:readdata2 -> mm_interconnect_0:mem_s2_readdata
-	wire  [14:0] mm_interconnect_0_mem_s2_address;                          // mm_interconnect_0:mem_s2_address -> mem:address2
+	wire  [12:0] mm_interconnect_0_mem_s2_address;                          // mm_interconnect_0:mem_s2_address -> mem:address2
 	wire   [3:0] mm_interconnect_0_mem_s2_byteenable;                       // mm_interconnect_0:mem_s2_byteenable -> mem:byteenable2
 	wire         mm_interconnect_0_mem_s2_write;                            // mm_interconnect_0:mem_s2_write -> mem:write2
 	wire  [31:0] mm_interconnect_0_mem_s2_writedata;                        // mm_interconnect_0:mem_s2_writedata -> mem:writedata2
 	wire         mm_interconnect_0_mem_s2_clken;                            // mm_interconnect_0:mem_s2_clken -> mem:clken2
 	wire         mm_interconnect_0_mem_s1_chipselect;                       // mm_interconnect_0:mem_s1_chipselect -> mem:chipselect
 	wire  [31:0] mm_interconnect_0_mem_s1_readdata;                         // mem:readdata -> mm_interconnect_0:mem_s1_readdata
-	wire  [14:0] mm_interconnect_0_mem_s1_address;                          // mm_interconnect_0:mem_s1_address -> mem:address
+	wire  [12:0] mm_interconnect_0_mem_s1_address;                          // mm_interconnect_0:mem_s1_address -> mem:address
 	wire   [3:0] mm_interconnect_0_mem_s1_byteenable;                       // mm_interconnect_0:mem_s1_byteenable -> mem:byteenable
 	wire         mm_interconnect_0_mem_s1_write;                            // mm_interconnect_0:mem_s1_write -> mem:write
 	wire  [31:0] mm_interconnect_0_mem_s1_writedata;                        // mm_interconnect_0:mem_s1_writedata -> mem:writedata
@@ -69,7 +60,7 @@ module niosII (
 	wire         irq_mapper_receiver0_irq;                                  // sys_clk_timer:irq -> irq_mapper:receiver0_irq
 	wire         irq_mapper_receiver1_irq;                                  // jtag_uart:av_irq -> irq_mapper:receiver1_irq
 	wire  [31:0] cpu_irq_irq;                                               // irq_mapper:sender_irq -> cpu:irq
-	wire         rst_controller_reset_out_reset;                            // rst_controller:reset_out -> [cpu:reset_n, irq_mapper:reset, jtag_uart:rst_n, mem:reset, mm_interconnect_0:cpu_reset_reset_bridge_in_reset_reset, rst_translator:in_reset, sem:clrn, sys_clk_timer:reset_n]
+	wire         rst_controller_reset_out_reset;                            // rst_controller:reset_out -> [cpu:reset_n, irq_mapper:reset, jtag_uart:rst_n, mem:reset, mm_interconnect_0:cpu_reset_reset_bridge_in_reset_reset, rst_translator:in_reset, sigdel_0:clr_n, sys_clk_timer:reset_n]
 	wire         rst_controller_reset_out_reset_req;                        // rst_controller:reset_req -> [cpu:reset_req, mem:reset_req, rst_translator:reset_req_in]
 	wire         cpu_debug_reset_request_reset;                             // cpu:debug_reset_request -> rst_controller:reset_in1
 
@@ -136,23 +127,14 @@ module niosII (
 		.freeze      (1'b0)                                 // (terminated)
 	);
 
-	dec #(
+	sigdel #(
-		.m (32)
+		.PHACC_WIDTH (26)
-	) sem (
+	) sigdel_0 (
-		.clk        (clk_clk),                                   //     clock.clk
+		.clk     (clk_clk),                                           //        clock.clk
-		.ctl_wr     (mm_interconnect_0_sem_ctl_slave_write),     // ctl_slave.write
+		.clr_n   (~rst_controller_reset_out_reset),                   //   reset_sink.reset_n
-		.ctl_rd     (mm_interconnect_0_sem_ctl_slave_read),      //          .read
+		.fout    (conduit_end_writeresponsevalid_n),                  //  conduit_end.writeresponsevalid_n
-		.ctl_addr   (mm_interconnect_0_sem_ctl_slave_address),   //          .address
+		.wr_n    (~mm_interconnect_0_sigdel_0_avalon_slave_write),    // avalon_slave.write_n
-		.ctl_wrdata (mm_interconnect_0_sem_ctl_slave_writedata), //          .writedata
+		.wr_data (mm_interconnect_0_sigdel_0_avalon_slave_writedata)  //             .writedata
-		.ctl_rddata (mm_interconnect_0_sem_ctl_slave_readdata),  //          .readdata
-		.clrn       (~rst_controller_reset_out_reset),           //   reset_n.reset_n
-		.ram_wr     (mm_interconnect_0_sem_ram_slave_write),     // ram_slave.write
-		.ram_addr   (mm_interconnect_0_sem_ram_slave_address),   //          .address
-		.ram_wrdata (mm_interconnect_0_sem_ram_slave_writedata), //          .writedata
-		.train      (sem_export_train),                          //       sem.train
-		.red        (sem_export_red),                            //          .red
-		.yellow     (sem_export_yellow),                         //          .yellow
-		.green      (sem_export_green)                           //          .green
 	);
 
 	niosII_sys_clk_timer sys_clk_timer (
@@ -210,14 +192,8 @@ module niosII (
 		.mem_s2_byteenable                       (mm_interconnect_0_mem_s2_byteenable),                       //                                .byteenable
 		.mem_s2_chipselect                       (mm_interconnect_0_mem_s2_chipselect),                       //                                .chipselect
 		.mem_s2_clken                            (mm_interconnect_0_mem_s2_clken),                            //                                .clken
-		.sem_ctl_slave_address                   (mm_interconnect_0_sem_ctl_slave_address),                   //                   sem_ctl_slave.address
+		.sigdel_0_avalon_slave_write             (mm_interconnect_0_sigdel_0_avalon_slave_write),             //           sigdel_0_avalon_slave.write
-		.sem_ctl_slave_write                     (mm_interconnect_0_sem_ctl_slave_write),                     //                                .write
+		.sigdel_0_avalon_slave_writedata         (mm_interconnect_0_sigdel_0_avalon_slave_writedata),         //                                .writedata
-		.sem_ctl_slave_read                      (mm_interconnect_0_sem_ctl_slave_read),                      //                                .read
-		.sem_ctl_slave_readdata                  (mm_interconnect_0_sem_ctl_slave_readdata),                  //                                .readdata
-		.sem_ctl_slave_writedata                 (mm_interconnect_0_sem_ctl_slave_writedata),                 //                                .writedata
-		.sem_ram_slave_address                   (mm_interconnect_0_sem_ram_slave_address),                   //                   sem_ram_slave.address
-		.sem_ram_slave_write                     (mm_interconnect_0_sem_ram_slave_write),                     //                                .write
-		.sem_ram_slave_writedata                 (mm_interconnect_0_sem_ram_slave_writedata),                 //                                .writedata
 		.sys_clk_timer_s1_address                (mm_interconnect_0_sys_clk_timer_s1_address),                //                sys_clk_timer_s1.address
 		.sys_clk_timer_s1_write                  (mm_interconnect_0_sys_clk_timer_s1_write),                  //                                .write
 		.sys_clk_timer_s1_readdata               (mm_interconnect_0_sys_clk_timer_s1_readdata),               //                                .readdata

Top/niosII/synthesis/submodules/altera_merlin_arbitrator.sv

@@ -11,262 +11,262 @@
 // agreement for further details.
 
 
-// (C) 2001-2010 Altera Corporation. All rights reserved.
+// (C) 2001-2010 Altera Corporation. All rights reserved.
-// Your use of Altera Corporation's design tools, logic functions and other 
+// Your use of Altera Corporation's design tools, logic functions and other 
-// software and tools, and its AMPP partner logic functions, and any output 
+// software and tools, and its AMPP partner logic functions, and any output 
-// files any of the foregoing (including device programming or simulation 
+// files any of the foregoing (including device programming or simulation 
-// files), and any associated documentation or information are expressly subject 
+// files), and any associated documentation or information are expressly subject 
-// to the terms and conditions of the Altera Program License Subscription 
+// to the terms and conditions of the Altera Program License Subscription 
-// Agreement, Altera MegaCore Function License Agreement, or other applicable 
+// Agreement, Altera MegaCore Function License Agreement, or other applicable 
-// license agreement, including, without limitation, that your use is for the 
+// license agreement, including, without limitation, that your use is for the 
-// sole purpose of programming logic devices manufactured by Altera and sold by 
+// sole purpose of programming logic devices manufactured by Altera and sold by 
-// Altera or its authorized distributors.  Please refer to the applicable 
+// Altera or its authorized distributors.  Please refer to the applicable 
-// agreement for further details.
+// agreement for further details.
-
+
-
+
-// $Id: //acds/main/ip/merlin/altera_merlin_std_arbitrator/altera_merlin_std_arbitrator_core.sv#3 $
+// $Id: //acds/main/ip/merlin/altera_merlin_std_arbitrator/altera_merlin_std_arbitrator_core.sv#3 $
-// $Revision: #3 $
+// $Revision: #3 $
-// $Date: 2010/07/07 $
+// $Date: 2010/07/07 $
-// $Author: jyeap $
+// $Author: jyeap $
-
+
-/* -----------------------------------------------------------------------
+/* -----------------------------------------------------------------------
-Round-robin/fixed arbitration implementation.
+Round-robin/fixed arbitration implementation.
-
+
-Q: how do you find the least-significant set-bit in an n-bit binary number, X?
+Q: how do you find the least-significant set-bit in an n-bit binary number, X?
-
+
-A: M = X & (~X + 1)
+A: M = X & (~X + 1)
-
+
-Example: X = 101000100
+Example: X = 101000100
- 101000100 & 
+ 101000100 & 
- 010111011 + 1 =
+ 010111011 + 1 =
-
+
- 101000100 &
+ 101000100 &
- 010111100 =
+ 010111100 =
- -----------
+ -----------
- 000000100
+ 000000100
-
+
-The method can be generalized to find the first set-bit
+The method can be generalized to find the first set-bit
-at a bit index no lower than bit-index N, simply by adding
+at a bit index no lower than bit-index N, simply by adding
-2**N rather than 1.
+2**N rather than 1.
-
+
-
+
-Q: how does this relate to round-robin arbitration?
+Q: how does this relate to round-robin arbitration?
-A:
+A:
-Let X be the concatenation of all request signals.
+Let X be the concatenation of all request signals.
-Let the number to be added to X (hereafter called the
+Let the number to be added to X (hereafter called the
-top_priority) initialize to 1, and be assigned from the
+top_priority) initialize to 1, and be assigned from the
-concatenation of the previous saved-grant, left-rotated
+concatenation of the previous saved-grant, left-rotated
-by one position, each time arbitration occurs.  The
+by one position, each time arbitration occurs.  The
-concatenation of grants is then M.
+concatenation of grants is then M.
-
+
-Problem: consider this case:
+Problem: consider this case:
-
+
-top_priority            = 010000
+top_priority            = 010000
-request                 = 001001
+request                 = 001001
-~request + top_priority = 000110
+~request + top_priority = 000110
-next_grant              = 000000 <- no one is granted!
+next_grant              = 000000 <- no one is granted!
-
+
-There was no "set bit at a bit index no lower than bit-index 4", so 
+There was no "set bit at a bit index no lower than bit-index 4", so 
-the result was 0.
+the result was 0.
-
+
-We need to propagate the carry out from (~request + top_priority) to the LSB, so
+We need to propagate the carry out from (~request + top_priority) to the LSB, so
-that the sum becomes 000111, and next_grant is 000001.  This operation could be
+that the sum becomes 000111, and next_grant is 000001.  This operation could be
-called a "circular add". 
+called a "circular add". 
-
+
-A bit of experimentation on the circular add reveals a significant amount of 
+A bit of experimentation on the circular add reveals a significant amount of 
-delay in exiting and re-entering the carry chain - this will vary with device
+delay in exiting and re-entering the carry chain - this will vary with device
-family.  Quartus also reports a combinational loop warning.  Finally, 
+family.  Quartus also reports a combinational loop warning.  Finally, 
-Modelsim 6.3g has trouble with the expression, evaluating it to 'X'.  But 
+Modelsim 6.3g has trouble with the expression, evaluating it to 'X'.  But 
-Modelsim _doesn't_ report a combinational loop!)
+Modelsim _doesn't_ report a combinational loop!)
-
+
-An alternate solution: concatenate the request vector with itself, and OR
+An alternate solution: concatenate the request vector with itself, and OR
-corresponding bits from the top and bottom halves to determine next_grant.
+corresponding bits from the top and bottom halves to determine next_grant.
-
+
-Example:
+Example:
-
+
-top_priority                        =        010000
+top_priority                        =        010000
-{request, request}                  = 001001 001001
+{request, request}                  = 001001 001001
-{~request, ~request} + top_priority = 110111 000110
+{~request, ~request} + top_priority = 110111 000110
-result of & operation               = 000001 000000
+result of & operation               = 000001 000000
-next_grant                          =        000001
+next_grant                          =        000001
-
+
-Notice that if request = 0, the sum operation will overflow, but we can ignore
+Notice that if request = 0, the sum operation will overflow, but we can ignore
-this; the next_grant result is 0 (no one granted), as you might expect.
+this; the next_grant result is 0 (no one granted), as you might expect.
-In the implementation, the last-granted value must be maintained as
+In the implementation, the last-granted value must be maintained as
-a non-zero value - best probably simply not to update it when no requests
+a non-zero value - best probably simply not to update it when no requests
-occur.
+occur.
-
+
------------------------------------------------------------------------ */ 
+----------------------------------------------------------------------- */ 
-
+
-`timescale 1 ns / 1 ns
+`timescale 1 ns / 1 ns
-
+
-module altera_merlin_arbitrator
+module altera_merlin_arbitrator
-#(
+#(
-    parameter NUM_REQUESTERS = 8,
+    parameter NUM_REQUESTERS = 8,
-    // --------------------------------------
+    // --------------------------------------
-    // Implemented schemes
+    // Implemented schemes
-    // "round-robin"
+    // "round-robin"
-    // "fixed-priority"
+    // "fixed-priority"
-    // "no-arb"
+    // "no-arb"
-    // --------------------------------------
+    // --------------------------------------
-    parameter SCHEME         = "round-robin",
+    parameter SCHEME         = "round-robin",
-    parameter PIPELINE       = 0
+    parameter PIPELINE       = 0
-)
+)
-(
+(
-    input clk,
+    input clk,
-    input reset,
+    input reset,
-   
+   
-    // --------------------------------------
+    // --------------------------------------
-    // Requests
+    // Requests
-    // --------------------------------------
+    // --------------------------------------
-    input [NUM_REQUESTERS-1:0]  request,
+    input [NUM_REQUESTERS-1:0]  request,
-   
+   
-    // --------------------------------------
+    // --------------------------------------
-    // Grants
+    // Grants
-    // --------------------------------------
+    // --------------------------------------
-    output [NUM_REQUESTERS-1:0] grant,
+    output [NUM_REQUESTERS-1:0] grant,
-
+
-    // --------------------------------------
+    // --------------------------------------
-    // Control Signals
+    // Control Signals
-    // --------------------------------------
+    // --------------------------------------
-    input                       increment_top_priority,
+    input                       increment_top_priority,
-    input                       save_top_priority
+    input                       save_top_priority
-);
+);
-
+
-    // --------------------------------------
+    // --------------------------------------
-    // Signals
+    // Signals
-    // --------------------------------------
+    // --------------------------------------
-    wire [NUM_REQUESTERS-1:0]   top_priority;
+    wire [NUM_REQUESTERS-1:0]   top_priority;
-    reg  [NUM_REQUESTERS-1:0]   top_priority_reg;
+    reg  [NUM_REQUESTERS-1:0]   top_priority_reg;
-    reg  [NUM_REQUESTERS-1:0]   last_grant;
+    reg  [NUM_REQUESTERS-1:0]   last_grant;
-    wire [2*NUM_REQUESTERS-1:0] result;
+    wire [2*NUM_REQUESTERS-1:0] result;
-
+
-    // --------------------------------------
+    // --------------------------------------
-    // Scheme Selection
+    // Scheme Selection
-    // --------------------------------------
+    // --------------------------------------
-    generate
+    generate
-        if (SCHEME == "round-robin" && NUM_REQUESTERS > 1) begin
+        if (SCHEME == "round-robin" && NUM_REQUESTERS > 1) begin
-            assign top_priority = top_priority_reg;
+            assign top_priority = top_priority_reg;
-        end
+        end
-        else begin
+        else begin
-            // Fixed arbitration (or single-requester corner case)
+            // Fixed arbitration (or single-requester corner case)
-            assign top_priority = 1'b1;
+            assign top_priority = 1'b1;
-        end
+        end
-    endgenerate
+    endgenerate
-
+
-    // --------------------------------------
+    // --------------------------------------
-    // Decision Logic
+    // Decision Logic
-    // --------------------------------------
+    // --------------------------------------
-    altera_merlin_arb_adder
+    altera_merlin_arb_adder
-    #(
+    #(
-        .WIDTH (2 * NUM_REQUESTERS)
+        .WIDTH (2 * NUM_REQUESTERS)
-    ) 
+    ) 
-    adder
+    adder
-    (
+    (
-        .a ({ ~request, ~request }),
+        .a ({ ~request, ~request }),
-        .b ({{NUM_REQUESTERS{1'b0}}, top_priority}),
+        .b ({{NUM_REQUESTERS{1'b0}}, top_priority}),
-        .sum (result)
+        .sum (result)
-    );
+    );
-
+
-  
+  
-    generate if (SCHEME == "no-arb") begin
+    generate if (SCHEME == "no-arb") begin
-
+
-        // --------------------------------------
+        // --------------------------------------
-        // No arbitration: just wire request directly to grant
+        // No arbitration: just wire request directly to grant
-        // --------------------------------------
+        // --------------------------------------
-        assign grant = request;
+        assign grant = request;
-
+
-    end else begin
+    end else begin
-        // Do the math in double-vector domain
+        // Do the math in double-vector domain
-        wire [2*NUM_REQUESTERS-1:0] grant_double_vector;
+        wire [2*NUM_REQUESTERS-1:0] grant_double_vector;
-        assign grant_double_vector = {request, request} & result;
+        assign grant_double_vector = {request, request} & result;
-
+
-        // --------------------------------------
+        // --------------------------------------
-        // Extract grant from the top and bottom halves
+        // Extract grant from the top and bottom halves
-        // of the double vector.
+        // of the double vector.
-        // --------------------------------------
+        // --------------------------------------
-        assign grant =
+        assign grant =
-            grant_double_vector[NUM_REQUESTERS - 1 : 0] |
+            grant_double_vector[NUM_REQUESTERS - 1 : 0] |
-            grant_double_vector[2 * NUM_REQUESTERS - 1 : NUM_REQUESTERS];
+            grant_double_vector[2 * NUM_REQUESTERS - 1 : NUM_REQUESTERS];
-
+
-    end
+    end
-    endgenerate
+    endgenerate
-
+
-    // --------------------------------------
+    // --------------------------------------
-    // Left-rotate the last grant vector to create top_priority.
+    // Left-rotate the last grant vector to create top_priority.
-    // --------------------------------------
+    // --------------------------------------
-    always @(posedge clk or posedge reset) begin
+    always @(posedge clk or posedge reset) begin
-        if (reset) begin
+        if (reset) begin
-            top_priority_reg <= 1'b1;
+            top_priority_reg <= 1'b1;
-        end
+        end
-        else begin
+        else begin
-            if (PIPELINE) begin
+            if (PIPELINE) begin
-                if (increment_top_priority) begin
+                if (increment_top_priority) begin
-                    top_priority_reg <= (|request) ? {grant[NUM_REQUESTERS-2:0],
+                    top_priority_reg <= (|request) ? {grant[NUM_REQUESTERS-2:0],
-                        grant[NUM_REQUESTERS-1]} : top_priority_reg;
+                        grant[NUM_REQUESTERS-1]} : top_priority_reg;
-                end
+                end
-            end else begin
+            end else begin
-                if (increment_top_priority) begin
+                if (increment_top_priority) begin
-                    if (|request)
+                    if (|request)
-                        top_priority_reg <= { grant[NUM_REQUESTERS-2:0],
+                        top_priority_reg <= { grant[NUM_REQUESTERS-2:0],
-                            grant[NUM_REQUESTERS-1] };
+                            grant[NUM_REQUESTERS-1] };
-                    else
+                    else
-                        top_priority_reg <= { top_priority_reg[NUM_REQUESTERS-2:0], top_priority_reg[NUM_REQUESTERS-1] };
+                        top_priority_reg <= { top_priority_reg[NUM_REQUESTERS-2:0], top_priority_reg[NUM_REQUESTERS-1] };
-                end
+                end
-                else if (save_top_priority) begin
+                else if (save_top_priority) begin
-                    top_priority_reg <= grant; 
+                    top_priority_reg <= grant; 
-                end
+                end
-            end
+            end
-        end
+        end
-    end
+    end
-
+
-endmodule
+endmodule
-
+
-// ----------------------------------------------
+// ----------------------------------------------
-// Adder for the standard arbitrator
+// Adder for the standard arbitrator
-// ----------------------------------------------
+// ----------------------------------------------
-module altera_merlin_arb_adder
+module altera_merlin_arb_adder
-#(
+#(
-    parameter WIDTH = 8
+    parameter WIDTH = 8
-)
+)
-(
+(
-    input [WIDTH-1:0] a,
+    input [WIDTH-1:0] a,
-    input [WIDTH-1:0] b,
+    input [WIDTH-1:0] b,
-
+
-    output [WIDTH-1:0] sum
+    output [WIDTH-1:0] sum
-);
+);
-
+
-    wire [WIDTH:0] sum_lint;
+    wire [WIDTH:0] sum_lint;
-    // ----------------------------------------------
+    // ----------------------------------------------
-    // Benchmarks indicate that for small widths, the full
+    // Benchmarks indicate that for small widths, the full
-    // adder has higher fmax because synthesis can merge
+    // adder has higher fmax because synthesis can merge
-    // it with the mux, allowing partial decisions to be 
+    // it with the mux, allowing partial decisions to be 
-    // made early.
+    // made early.
-    //
+    //
-    // The magic number is 4 requesters, which means an
+    // The magic number is 4 requesters, which means an
-    // 8 bit adder.
+    // 8 bit adder.
-    // ----------------------------------------------
+    // ----------------------------------------------
-    genvar i;
+    genvar i;
-    generate if (WIDTH <= 8) begin : full_adder
+    generate if (WIDTH <= 8) begin : full_adder
-
+
-        wire cout[WIDTH-1:0];
+        wire cout[WIDTH-1:0];
-
+
-        assign sum[0]  = (a[0] ^ b[0]);
+        assign sum[0]  = (a[0] ^ b[0]);
-        assign cout[0] = (a[0] & b[0]);
+        assign cout[0] = (a[0] & b[0]);
-
+
-        for (i = 1; i < WIDTH; i = i+1) begin : arb
+        for (i = 1; i < WIDTH; i = i+1) begin : arb
-
+
-            assign sum[i] = (a[i] ^ b[i]) ^ cout[i-1];
+            assign sum[i] = (a[i] ^ b[i]) ^ cout[i-1];
-            assign cout[i] = (a[i] & b[i]) | (cout[i-1] & (a[i] ^ b[i]));
+            assign cout[i] = (a[i] & b[i]) | (cout[i-1] & (a[i] ^ b[i]));
-
+
-        end
+        end
-
+
-    end else begin : carry_chain
+    end else begin : carry_chain
-
+
-        assign sum_lint = a + b;
+        assign sum_lint = a + b;
-        assign sum = sum_lint[WIDTH-1:0];
+        assign sum = sum_lint[WIDTH-1:0];
-
+
-    end
+    end
-    endgenerate
+    endgenerate
-
+
-endmodule
+endmodule

Top/niosII/synthesis/submodules/altera_merlin_burst_uncompressor.sv

@@ -11,286 +11,286 @@
 // agreement for further details.
 
 
-// (C) 2001-2012 Altera Corporation. All rights reserved.
+// (C) 2001-2012 Altera Corporation. All rights reserved.
-// Your use of Altera Corporation's design tools, logic functions and other 
+// Your use of Altera Corporation's design tools, logic functions and other 
-// software and tools, and its AMPP partner logic functions, and any output 
+// software and tools, and its AMPP partner logic functions, and any output 
-// files any of the foregoing (including device programming or simulation 
+// files any of the foregoing (including device programming or simulation 
-// files), and any associated documentation or information are expressly subject 
+// files), and any associated documentation or information are expressly subject 
-// to the terms and conditions of the Altera Program License Subscription 
+// to the terms and conditions of the Altera Program License Subscription 
-// Agreement, Altera MegaCore Function License Agreement, or other applicable 
+// Agreement, Altera MegaCore Function License Agreement, or other applicable 
-// license agreement, including, without limitation, that your use is for the 
+// license agreement, including, without limitation, that your use is for the 
-// sole purpose of programming logic devices manufactured by Altera and sold by 
+// sole purpose of programming logic devices manufactured by Altera and sold by 
-// Altera or its authorized distributors.  Please refer to the applicable 
+// Altera or its authorized distributors.  Please refer to the applicable 
-// agreement for further details.
+// agreement for further details.
-
+
-
+
-// $Id: //acds/rel/18.1std/ip/merlin/altera_merlin_slave_agent/altera_merlin_burst_uncompressor.sv#1 $
+// $Id: //acds/rel/18.1std/ip/merlin/altera_merlin_slave_agent/altera_merlin_burst_uncompressor.sv#1 $
-// $Revision: #1 $
+// $Revision: #1 $
-// $Date: 2018/07/18 $
+// $Date: 2018/07/18 $
-// $Author: psgswbuild $
+// $Author: psgswbuild $
-
+
-// ------------------------------------------
+// ------------------------------------------
-// Merlin Burst Uncompressor
+// Merlin Burst Uncompressor
-//
+//
-// Compressed read bursts -> uncompressed
+// Compressed read bursts -> uncompressed
-// ------------------------------------------
+// ------------------------------------------
-
+
-`timescale 1 ns / 1 ns
+`timescale 1 ns / 1 ns
-
+
-module altera_merlin_burst_uncompressor
+module altera_merlin_burst_uncompressor
-#(
+#(
-    parameter ADDR_W      = 16,
+    parameter ADDR_W      = 16,
-    parameter BURSTWRAP_W = 3,
+    parameter BURSTWRAP_W = 3,
-    parameter BYTE_CNT_W  = 4,
+    parameter BYTE_CNT_W  = 4,
-    parameter PKT_SYMBOLS = 4,
+    parameter PKT_SYMBOLS = 4,
-    parameter BURST_SIZE_W = 3
+    parameter BURST_SIZE_W = 3
-)
+)
-(
+(
-    input clk,
+    input clk,
-    input reset,
+    input reset,
-   
+   
-    // sink ST signals
+    // sink ST signals
-    input sink_startofpacket,
+    input sink_startofpacket,
-    input sink_endofpacket,
+    input sink_endofpacket,
-    input sink_valid,
+    input sink_valid,
-    output sink_ready,
+    output sink_ready,
-   
+   
-    // sink ST "data"
+    // sink ST "data"
-    input [ADDR_W - 1: 0] sink_addr,
+    input [ADDR_W - 1: 0] sink_addr,
-    input [BURSTWRAP_W - 1 : 0] sink_burstwrap,
+    input [BURSTWRAP_W - 1 : 0] sink_burstwrap,
-    input [BYTE_CNT_W - 1 : 0] sink_byte_cnt,
+    input [BYTE_CNT_W - 1 : 0] sink_byte_cnt,
-    input sink_is_compressed,
+    input sink_is_compressed,
-    input [BURST_SIZE_W-1 : 0] sink_burstsize,
+    input [BURST_SIZE_W-1 : 0] sink_burstsize,
-   
+   
-    // source ST signals
+    // source ST signals
-    output source_startofpacket,
+    output source_startofpacket,
-    output source_endofpacket,
+    output source_endofpacket,
-    output source_valid,
+    output source_valid,
-    input source_ready,
+    input source_ready,
-   
+   
-    // source ST "data"
+    // source ST "data"
-    output [ADDR_W - 1: 0] source_addr,
+    output [ADDR_W - 1: 0] source_addr,
-    output [BURSTWRAP_W - 1 : 0] source_burstwrap,
+    output [BURSTWRAP_W - 1 : 0] source_burstwrap,
-    output [BYTE_CNT_W - 1 : 0] source_byte_cnt,
+    output [BYTE_CNT_W - 1 : 0] source_byte_cnt,
-   
+   
-    // Note: in the slave agent, the output should always be uncompressed.  In
+    // Note: in the slave agent, the output should always be uncompressed.  In
-    // other applications, it may be required to leave-compressed or not. How to
+    // other applications, it may be required to leave-compressed or not. How to
-    // control?  Seems like a simple mux - pass-through if no uncompression is
+    // control?  Seems like a simple mux - pass-through if no uncompression is
-    // required.
+    // required.
-    output source_is_compressed,
+    output source_is_compressed,
-    output [BURST_SIZE_W-1 : 0] source_burstsize
+    output [BURST_SIZE_W-1 : 0] source_burstsize
-);
+);
-
+
-//----------------------------------------------------
+//----------------------------------------------------
-// AXSIZE decoding
+// AXSIZE decoding
-//
+//
-// Turns the axsize value into the actual number of bytes
+// Turns the axsize value into the actual number of bytes
-// being transferred.
+// being transferred.
-// ---------------------------------------------------
+// ---------------------------------------------------
-function reg[63:0] bytes_in_transfer;
+function reg[63:0] bytes_in_transfer;
-    input [BURST_SIZE_W-1:0] axsize;
+    input [BURST_SIZE_W-1:0] axsize;
-    case (axsize)
+    case (axsize)
-        4'b0000: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000001;
+        4'b0000: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000001;
-        4'b0001: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000010;
+        4'b0001: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000010;
-        4'b0010: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000100;
+        4'b0010: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000100;
-        4'b0011: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000001000;
+        4'b0011: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000001000;
-        4'b0100: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000010000;
+        4'b0100: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000010000;
-        4'b0101: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000100000;
+        4'b0101: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000100000;
-        4'b0110: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000001000000;
+        4'b0110: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000001000000;
-        4'b0111: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000010000000;
+        4'b0111: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000010000000;
-        4'b1000: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000100000000;
+        4'b1000: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000100000000;
-        4'b1001: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000001000000000;
+        4'b1001: bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000001000000000;
-        default:bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000001;
+        default:bytes_in_transfer = 64'b0000000000000000000000000000000000000000000000000000000000000001;
-    endcase
+    endcase
-
+
-endfunction  
+endfunction  
-
+
-   // num_symbols is PKT_SYMBOLS, appropriately sized.
+   // num_symbols is PKT_SYMBOLS, appropriately sized.
-   wire [31:0] int_num_symbols = PKT_SYMBOLS;
+   wire [31:0] int_num_symbols = PKT_SYMBOLS;
-   wire [BYTE_CNT_W-1:0] num_symbols = int_num_symbols[BYTE_CNT_W-1:0];
+   wire [BYTE_CNT_W-1:0] num_symbols = int_num_symbols[BYTE_CNT_W-1:0];
-  
+  
-   // def: Burst Compression.  In a merlin network, a compressed burst is one 
+   // def: Burst Compression.  In a merlin network, a compressed burst is one 
-   // which is transmitted in a single beat.  Example: read burst.  In 
+   // which is transmitted in a single beat.  Example: read burst.  In 
-   // constrast, an uncompressed burst (example: write burst) is transmitted in
+   // constrast, an uncompressed burst (example: write burst) is transmitted in
-   // one beat per writedata item.
+   // one beat per writedata item.
-   //
+   //
-   // For compressed bursts which require response packets, burst
+   // For compressed bursts which require response packets, burst
-   // uncompression is required.  Concrete example: a read burst of size 8
+   // uncompression is required.  Concrete example: a read burst of size 8
-   // occupies one response-fifo position.  When that fifo position reaches the
+   // occupies one response-fifo position.  When that fifo position reaches the
-   // front of the FIFO, the slave starts providing the required 8 readdatavalid
+   // front of the FIFO, the slave starts providing the required 8 readdatavalid
-   // pulses.  The 8 return response beats must be provided in a single packet,
+   // pulses.  The 8 return response beats must be provided in a single packet,
-   // with incrementing address and decrementing byte_cnt fields.  Upon receipt
+   // with incrementing address and decrementing byte_cnt fields.  Upon receipt
-   // of the final readdata item of the burst, the response FIFO item is
+   // of the final readdata item of the burst, the response FIFO item is
-   // retired.
+   // retired.
-   // Burst uncompression logic provides:
+   // Burst uncompression logic provides:
-   //   a) 2-state FSM (idle, busy)
+   //   a) 2-state FSM (idle, busy)
-   //     reset to idle state
+   //     reset to idle state
-   //     transition to busy state for 2nd and subsequent rdv pulses
+   //     transition to busy state for 2nd and subsequent rdv pulses
-   //     - a single-cycle burst (aka non-burst read) causes no transition to
+   //     - a single-cycle burst (aka non-burst read) causes no transition to
-   //     busy state.
+   //     busy state.
-   //   b) response startofpacket/endofpacket logic.  The response FIFO item 
+   //   b) response startofpacket/endofpacket logic.  The response FIFO item 
-   //   will have sop asserted, and may have eop asserted. (In the case of
+   //   will have sop asserted, and may have eop asserted. (In the case of
-   //   multiple read bursts transmit in the command fabric in a single packet,
+   //   multiple read bursts transmit in the command fabric in a single packet,
-   //   the eop assertion will come in a later FIFO item.)  To support packet
+   //   the eop assertion will come in a later FIFO item.)  To support packet
-   //   conservation, and emit a well-formed packet on the response fabric,
+   //   conservation, and emit a well-formed packet on the response fabric,
-   //     i) response fabric startofpacket is asserted only for the first resp.
+   //     i) response fabric startofpacket is asserted only for the first resp.
-   //     beat;
+   //     beat;
-   //     ii) response fabric endofpacket is asserted only for the last resp.
+   //     ii) response fabric endofpacket is asserted only for the last resp.
-   //     beat.
+   //     beat.
-   //   c) response address field.  The response address field contains an
+   //   c) response address field.  The response address field contains an
-   //   incrementing sequence, such that each readdata item is associated with
+   //   incrementing sequence, such that each readdata item is associated with
-   //   its slave-map location.  N.b. a) computing the address correctly requires
+   //   its slave-map location.  N.b. a) computing the address correctly requires
-   //   knowledge of burstwrap behavior b) there may be no clients of the address
+   //   knowledge of burstwrap behavior b) there may be no clients of the address
-   //   field, which makes this field a good target for optimization.  See
+   //   field, which makes this field a good target for optimization.  See
-   //   burst_uncompress_address_counter below.
+   //   burst_uncompress_address_counter below.
-   //   d) response byte_cnt field.  The response byte_cnt field contains a
+   //   d) response byte_cnt field.  The response byte_cnt field contains a
-   //   decrementing sequence, such that each beat of the response contains the
+   //   decrementing sequence, such that each beat of the response contains the
-   //   count of bytes to follow.  In the case of sub-bursts in a single packet,
+   //   count of bytes to follow.  In the case of sub-bursts in a single packet,
-   //   the byte_cnt field may decrement down to num_symbols, then back up to
+   //   the byte_cnt field may decrement down to num_symbols, then back up to
-   //   some value, multiple times in the packet.
+   //   some value, multiple times in the packet.
-  
+  
-   reg burst_uncompress_busy;
+   reg burst_uncompress_busy;
-   reg [BYTE_CNT_W:0] burst_uncompress_byte_counter;
+   reg [BYTE_CNT_W:0] burst_uncompress_byte_counter;
-   wire [BYTE_CNT_W-1:0] burst_uncompress_byte_counter_lint;
+   wire [BYTE_CNT_W-1:0] burst_uncompress_byte_counter_lint;
-   wire first_packet_beat;
+   wire first_packet_beat;
-   wire last_packet_beat;
+   wire last_packet_beat;
-
+
-   assign first_packet_beat = sink_valid & ~burst_uncompress_busy;
+   assign first_packet_beat = sink_valid & ~burst_uncompress_busy;
-   assign burst_uncompress_byte_counter_lint = burst_uncompress_byte_counter[BYTE_CNT_W-1:0];
+   assign burst_uncompress_byte_counter_lint = burst_uncompress_byte_counter[BYTE_CNT_W-1:0];
-
+
-   // First cycle: burst_uncompress_byte_counter isn't ready yet, mux the input to
+   // First cycle: burst_uncompress_byte_counter isn't ready yet, mux the input to
-   // the output.
+   // the output.
-   assign source_byte_cnt =
+   assign source_byte_cnt =
-     first_packet_beat ? sink_byte_cnt : burst_uncompress_byte_counter_lint;
+     first_packet_beat ? sink_byte_cnt : burst_uncompress_byte_counter_lint;
-   assign source_valid = sink_valid;
+   assign source_valid = sink_valid;
-  
+  
-   // Last packet beat is set throughout receipt of an uncompressed read burst
+   // Last packet beat is set throughout receipt of an uncompressed read burst
-   // from the response FIFO - this forces all the burst uncompression machinery
+   // from the response FIFO - this forces all the burst uncompression machinery
-   // idle.
+   // idle.
-   assign last_packet_beat = ~sink_is_compressed |
+   assign last_packet_beat = ~sink_is_compressed |
-     (
+     (
-     burst_uncompress_busy ?
+     burst_uncompress_busy ?
-       (sink_valid & (burst_uncompress_byte_counter_lint == num_symbols)) :
+       (sink_valid & (burst_uncompress_byte_counter_lint == num_symbols)) :
-         sink_valid & (sink_byte_cnt == num_symbols)
+         sink_valid & (sink_byte_cnt == num_symbols)
-     );
+     );
-  
+  
-   always @(posedge clk or posedge reset) begin
+   always @(posedge clk or posedge reset) begin
-     if (reset) begin
+     if (reset) begin
-       burst_uncompress_busy <= '0;
+       burst_uncompress_busy <= '0;
-       burst_uncompress_byte_counter <= '0;
+       burst_uncompress_byte_counter <= '0;
-     end
+     end
-     else begin
+     else begin
-       if (source_valid & source_ready & sink_valid) begin
+       if (source_valid & source_ready & sink_valid) begin
-         // No matter what the current state, last_packet_beat leads to
+         // No matter what the current state, last_packet_beat leads to
-         // idle.
+         // idle.
-         if (last_packet_beat) begin
+         if (last_packet_beat) begin
-           burst_uncompress_busy <= '0;
+           burst_uncompress_busy <= '0;
-           burst_uncompress_byte_counter <= '0;
+           burst_uncompress_byte_counter <= '0;
-         end
+         end
-         else begin
+         else begin
-           if (burst_uncompress_busy) begin
+           if (burst_uncompress_busy) begin
-             burst_uncompress_byte_counter <= (burst_uncompress_byte_counter > 0) ? 
+             burst_uncompress_byte_counter <= (burst_uncompress_byte_counter > 0) ? 
-               (burst_uncompress_byte_counter_lint - num_symbols) :
+               (burst_uncompress_byte_counter_lint - num_symbols) :
-               (sink_byte_cnt - num_symbols);
+               (sink_byte_cnt - num_symbols);
-           end
+           end
-           else begin // not busy, at least one more beat to go
+           else begin // not busy, at least one more beat to go
-             burst_uncompress_byte_counter <= sink_byte_cnt - num_symbols;
+             burst_uncompress_byte_counter <= sink_byte_cnt - num_symbols;
-             // To do: should busy go true for numsymbols-size compressed
+             // To do: should busy go true for numsymbols-size compressed
-             // bursts?
+             // bursts?
-             burst_uncompress_busy <= 1'b1;
+             burst_uncompress_busy <= 1'b1;
-           end
+           end
-         end
+         end
-       end
+       end
-     end
+     end
-   end
+   end
-  
+  
-   reg [ADDR_W - 1 : 0 ] burst_uncompress_address_base;
+   reg [ADDR_W - 1 : 0 ] burst_uncompress_address_base;
-   reg [ADDR_W - 1 : 0] burst_uncompress_address_offset;
+   reg [ADDR_W - 1 : 0] burst_uncompress_address_offset;
-
+
-   wire [63:0] decoded_burstsize_wire;
+   wire [63:0] decoded_burstsize_wire;
-   wire [ADDR_W-1:0] decoded_burstsize;
+   wire [ADDR_W-1:0] decoded_burstsize;
-
+
-
+
-   localparam ADD_BURSTWRAP_W = (ADDR_W > BURSTWRAP_W) ? ADDR_W : BURSTWRAP_W;
+   localparam ADD_BURSTWRAP_W = (ADDR_W > BURSTWRAP_W) ? ADDR_W : BURSTWRAP_W;
-   wire [ADD_BURSTWRAP_W-1:0] addr_width_burstwrap;
+   wire [ADD_BURSTWRAP_W-1:0] addr_width_burstwrap;
-   // The input burstwrap value can be used as a mask against address values,
+   // The input burstwrap value can be used as a mask against address values,
-   // but with one caveat: the address width may be (probably is) wider than 
+   // but with one caveat: the address width may be (probably is) wider than 
-   // the burstwrap width.  The spec says: extend the msb of the burstwrap 
+   // the burstwrap width.  The spec says: extend the msb of the burstwrap 
-   // value out over the entire address width (but only if the address width
+   // value out over the entire address width (but only if the address width
-   // actually is wider than the burstwrap width; otherwise it's a 0-width or
+   // actually is wider than the burstwrap width; otherwise it's a 0-width or
-   // negative range and concatenation multiplier). 
+   // negative range and concatenation multiplier). 
-   generate
+   generate
-      if (ADDR_W > BURSTWRAP_W) begin : addr_sign_extend
+      if (ADDR_W > BURSTWRAP_W) begin : addr_sign_extend
-         // Sign-extend, just wires:
+         // Sign-extend, just wires:
-            assign addr_width_burstwrap[ADDR_W - 1 : BURSTWRAP_W] =
+            assign addr_width_burstwrap[ADDR_W - 1 : BURSTWRAP_W] =
-                {(ADDR_W - BURSTWRAP_W) {sink_burstwrap[BURSTWRAP_W - 1]}};
+                {(ADDR_W - BURSTWRAP_W) {sink_burstwrap[BURSTWRAP_W - 1]}};
-            assign addr_width_burstwrap[BURSTWRAP_W-1:0] = sink_burstwrap [BURSTWRAP_W-1:0];
+            assign addr_width_burstwrap[BURSTWRAP_W-1:0] = sink_burstwrap [BURSTWRAP_W-1:0];
-      end
+      end
-      else begin
+      else begin
-            assign addr_width_burstwrap[BURSTWRAP_W-1 : 0] = sink_burstwrap;
+            assign addr_width_burstwrap[BURSTWRAP_W-1 : 0] = sink_burstwrap;
-      end
+      end
-   endgenerate
+   endgenerate
-
+
-   always @(posedge clk or posedge reset) begin
+   always @(posedge clk or posedge reset) begin
-     if (reset) begin
+     if (reset) begin
-       burst_uncompress_address_base <= '0;
+       burst_uncompress_address_base <= '0;
-     end
+     end
-     else if (first_packet_beat & source_ready) begin
+     else if (first_packet_beat & source_ready) begin
-       burst_uncompress_address_base <= sink_addr & ~addr_width_burstwrap[ADDR_W-1:0];
+       burst_uncompress_address_base <= sink_addr & ~addr_width_burstwrap[ADDR_W-1:0];
-     end
+     end
-   end
+   end
-
+
-   assign decoded_burstsize_wire = bytes_in_transfer(sink_burstsize);  //expand it to 64 bits
+   assign decoded_burstsize_wire = bytes_in_transfer(sink_burstsize);  //expand it to 64 bits
-   assign decoded_burstsize = decoded_burstsize_wire[ADDR_W-1:0];      //then take the width that is needed
+   assign decoded_burstsize = decoded_burstsize_wire[ADDR_W-1:0];      //then take the width that is needed
-
+
-   wire [ADDR_W : 0] p1_burst_uncompress_address_offset =
+   wire [ADDR_W : 0] p1_burst_uncompress_address_offset =
-   (
+   (
-     (first_packet_beat ?
+     (first_packet_beat ?
-       sink_addr :
+       sink_addr :
-       burst_uncompress_address_offset) + decoded_burstsize
+       burst_uncompress_address_offset) + decoded_burstsize
-    ) &
+    ) &
-    addr_width_burstwrap[ADDR_W-1:0];
+    addr_width_burstwrap[ADDR_W-1:0];
-    wire [ADDR_W-1:0] p1_burst_uncompress_address_offset_lint = p1_burst_uncompress_address_offset [ADDR_W-1:0];
+    wire [ADDR_W-1:0] p1_burst_uncompress_address_offset_lint = p1_burst_uncompress_address_offset [ADDR_W-1:0];
-
+
-   always @(posedge clk or posedge reset) begin
+   always @(posedge clk or posedge reset) begin
-     if (reset) begin
+     if (reset) begin
-       burst_uncompress_address_offset <= '0;
+       burst_uncompress_address_offset <= '0;
-     end
+     end
-     else begin
+     else begin
-       if (source_ready & source_valid) begin
+       if (source_ready & source_valid) begin
-         burst_uncompress_address_offset <= p1_burst_uncompress_address_offset_lint;
+         burst_uncompress_address_offset <= p1_burst_uncompress_address_offset_lint;
-         // if (first_packet_beat) begin
+         // if (first_packet_beat) begin
-         //   burst_uncompress_address_offset <=
+         //   burst_uncompress_address_offset <=
-         //     (sink_addr + num_symbols) & addr_width_burstwrap;
+         //     (sink_addr + num_symbols) & addr_width_burstwrap;
-         // end
+         // end
-         // else begin
+         // else begin
-         //   burst_uncompress_address_offset <=
+         //   burst_uncompress_address_offset <=
-         //     (burst_uncompress_address_offset + num_symbols) & addr_width_burstwrap;
+         //     (burst_uncompress_address_offset + num_symbols) & addr_width_burstwrap;
-         // end
+         // end
-       end
+       end
-     end
+     end
-   end
+   end
-  
+  
-   // On the first packet beat, send the input address out unchanged, 
+   // On the first packet beat, send the input address out unchanged, 
-   // while values are computed/registered for 2nd and subsequent beats.
+   // while values are computed/registered for 2nd and subsequent beats.
-   assign source_addr = first_packet_beat ? sink_addr :
+   assign source_addr = first_packet_beat ? sink_addr :
-       burst_uncompress_address_base | burst_uncompress_address_offset;
+       burst_uncompress_address_base | burst_uncompress_address_offset;
-   assign source_burstwrap = sink_burstwrap;
+   assign source_burstwrap = sink_burstwrap;
-   assign source_burstsize = sink_burstsize;
+   assign source_burstsize = sink_burstsize;
-  
+  
-   //-------------------------------------------------------------------
+   //-------------------------------------------------------------------
-   // A single (compressed) read burst will have sop/eop in the same beat.
+   // A single (compressed) read burst will have sop/eop in the same beat.
-   // A sequence of read sub-bursts emitted by a burst adapter in response to a
+   // A sequence of read sub-bursts emitted by a burst adapter in response to a
-   // single read burst will have sop on the first sub-burst, eop on the last.
+   // single read burst will have sop on the first sub-burst, eop on the last.
-   // Assert eop only upon (sink_endofpacket & last_packet_beat) to preserve 
+   // Assert eop only upon (sink_endofpacket & last_packet_beat) to preserve 
-   // packet conservation.
+   // packet conservation.
-   assign source_startofpacket = sink_startofpacket & ~burst_uncompress_busy;
+   assign source_startofpacket = sink_startofpacket & ~burst_uncompress_busy;
-   assign source_endofpacket   = sink_endofpacket & last_packet_beat;
+   assign source_endofpacket   = sink_endofpacket & last_packet_beat;
-   assign sink_ready = source_valid & source_ready & last_packet_beat;
+   assign sink_ready = source_valid & source_ready & last_packet_beat;
-  
+  
-   // This is correct for the slave agent usage, but won't always be true in the
+   // This is correct for the slave agent usage, but won't always be true in the
-   // width adapter.  To do: add an "please uncompress" input, and use it to
+   // width adapter.  To do: add an "please uncompress" input, and use it to
-   // pass-through or modify, and set source_is_compressed accordingly.
+   // pass-through or modify, and set source_is_compressed accordingly.
-   assign source_is_compressed = 1'b0;
+   assign source_is_compressed = 1'b0;
-endmodule
+endmodule
-
+

Top/niosII/synthesis/submodules/altera_merlin_master_agent.sv

@@ -11,293 +11,293 @@
 // agreement for further details.
 
 
-// $Id: //acds/rel/18.1std/ip/merlin/altera_merlin_master_agent/altera_merlin_master_agent.sv#1 $
+// $Id: //acds/rel/18.1std/ip/merlin/altera_merlin_master_agent/altera_merlin_master_agent.sv#1 $
-// $Revision: #1 $
+// $Revision: #1 $
-// $Date: 2018/07/18 $
+// $Date: 2018/07/18 $
-// $Author: psgswbuild $
+// $Author: psgswbuild $
-
+
-// --------------------------------------
+// --------------------------------------
-// Merlin Master Agent
+// Merlin Master Agent
-//
+//
-// Converts Avalon-MM transactions into
+// Converts Avalon-MM transactions into
-// Merlin network packets.
+// Merlin network packets.
-// --------------------------------------
+// --------------------------------------
-
+
-`timescale 1 ns / 1 ns
+`timescale 1 ns / 1 ns
-
+
-module altera_merlin_master_agent
+module altera_merlin_master_agent
-#(
+#(
-   // -------------------
+   // -------------------
-   // Packet Format Parameters
+   // Packet Format Parameters
-   // -------------------
+   // -------------------
-   parameter 
+   parameter 
-   PKT_QOS_H                  = 109,
+   PKT_QOS_H                  = 109,
-   PKT_QOS_L                  = 106,
+   PKT_QOS_L                  = 106,
-   PKT_DATA_SIDEBAND_H        = 105,
+   PKT_DATA_SIDEBAND_H        = 105,
-   PKT_DATA_SIDEBAND_L        = 98,
+   PKT_DATA_SIDEBAND_L        = 98,
-   PKT_ADDR_SIDEBAND_H        = 97, 
+   PKT_ADDR_SIDEBAND_H        = 97, 
-   PKT_ADDR_SIDEBAND_L        = 93,
+   PKT_ADDR_SIDEBAND_L        = 93,
-   PKT_CACHE_H                = 92,
+   PKT_CACHE_H                = 92,
-   PKT_CACHE_L                = 89,
+   PKT_CACHE_L                = 89,
-   PKT_THREAD_ID_H            = 88,
+   PKT_THREAD_ID_H            = 88,
-   PKT_THREAD_ID_L            = 87,
+   PKT_THREAD_ID_L            = 87,
-   PKT_BEGIN_BURST            = 81,
+   PKT_BEGIN_BURST            = 81,
-   PKT_PROTECTION_H           = 80,
+   PKT_PROTECTION_H           = 80,
-   PKT_PROTECTION_L           = 80,
+   PKT_PROTECTION_L           = 80,
-   PKT_BURSTWRAP_H            = 79,
+   PKT_BURSTWRAP_H            = 79,
-   PKT_BURSTWRAP_L            = 77,
+   PKT_BURSTWRAP_L            = 77,
-   PKT_BYTE_CNT_H             = 76,
+   PKT_BYTE_CNT_H             = 76,
-   PKT_BYTE_CNT_L             = 74,
+   PKT_BYTE_CNT_L             = 74,
-   PKT_ADDR_H                 = 73,
+   PKT_ADDR_H                 = 73,
-   PKT_ADDR_L                 = 42,
+   PKT_ADDR_L                 = 42,
-   PKT_BURST_SIZE_H           = 86,
+   PKT_BURST_SIZE_H           = 86,
-   PKT_BURST_SIZE_L           = 84,
+   PKT_BURST_SIZE_L           = 84,
-   PKT_BURST_TYPE_H           = 94,
+   PKT_BURST_TYPE_H           = 94,
-   PKT_BURST_TYPE_L           = 93,
+   PKT_BURST_TYPE_L           = 93,
-   PKT_TRANS_EXCLUSIVE        = 83,
+   PKT_TRANS_EXCLUSIVE        = 83,
-   PKT_TRANS_LOCK             = 82,
+   PKT_TRANS_LOCK             = 82,
-   PKT_TRANS_COMPRESSED_READ  = 41,
+   PKT_TRANS_COMPRESSED_READ  = 41,
-   PKT_TRANS_POSTED           = 40,
+   PKT_TRANS_POSTED           = 40,
-   PKT_TRANS_WRITE            = 39,
+   PKT_TRANS_WRITE            = 39,
-   PKT_TRANS_READ             = 38,
+   PKT_TRANS_READ             = 38,
-   PKT_DATA_H                 = 37,
+   PKT_DATA_H                 = 37,
-   PKT_DATA_L                 = 6,
+   PKT_DATA_L                 = 6,
-   PKT_BYTEEN_H               = 5,
+   PKT_BYTEEN_H               = 5,
-   PKT_BYTEEN_L               = 2,
+   PKT_BYTEEN_L               = 2,
-   PKT_SRC_ID_H               = 1,
+   PKT_SRC_ID_H               = 1,
-   PKT_SRC_ID_L               = 1,
+   PKT_SRC_ID_L               = 1,
-   PKT_DEST_ID_H              = 0,
+   PKT_DEST_ID_H              = 0,
-   PKT_DEST_ID_L              = 0,
+   PKT_DEST_ID_L              = 0,
-   PKT_RESPONSE_STATUS_L      = 110,
+   PKT_RESPONSE_STATUS_L      = 110,
-   PKT_RESPONSE_STATUS_H      = 111,
+   PKT_RESPONSE_STATUS_H      = 111,
-   PKT_ORI_BURST_SIZE_L       = 112,
+   PKT_ORI_BURST_SIZE_L       = 112,
-   PKT_ORI_BURST_SIZE_H       = 114,
+   PKT_ORI_BURST_SIZE_H       = 114,
-   ST_DATA_W                  = 115,
+   ST_DATA_W                  = 115,
-   ST_CHANNEL_W               = 1,
+   ST_CHANNEL_W               = 1,
-
+
-   // -------------------
+   // -------------------
-   // Agent Parameters
+   // Agent Parameters
-   // -------------------
+   // -------------------
-   AV_BURSTCOUNT_W       = 3,
+   AV_BURSTCOUNT_W       = 3,
-   ID                    = 1,
+   ID                    = 1,
-   SUPPRESS_0_BYTEEN_RSP = 1,
+   SUPPRESS_0_BYTEEN_RSP = 1,
-   BURSTWRAP_VALUE       = 4,
+   BURSTWRAP_VALUE       = 4,
-   CACHE_VALUE           = 0,
+   CACHE_VALUE           = 0,
-   SECURE_ACCESS_BIT     = 1,
+   SECURE_ACCESS_BIT     = 1,
-   USE_READRESPONSE      = 0,
+   USE_READRESPONSE      = 0,
-   USE_WRITERESPONSE     = 0,
+   USE_WRITERESPONSE     = 0,
-
+
-   // -------------------
+   // -------------------
-   // Derived Parameters
+   // Derived Parameters
-   // -------------------
+   // -------------------
-   PKT_BURSTWRAP_W   = PKT_BURSTWRAP_H - PKT_BURSTWRAP_L + 1,
+   PKT_BURSTWRAP_W   = PKT_BURSTWRAP_H - PKT_BURSTWRAP_L + 1,
-   PKT_BYTE_CNT_W    = PKT_BYTE_CNT_H - PKT_BYTE_CNT_L + 1,
+   PKT_BYTE_CNT_W    = PKT_BYTE_CNT_H - PKT_BYTE_CNT_L + 1,
-   PKT_PROTECTION_W  = PKT_PROTECTION_H - PKT_PROTECTION_L + 1,
+   PKT_PROTECTION_W  = PKT_PROTECTION_H - PKT_PROTECTION_L + 1,
-   PKT_ADDR_W        = PKT_ADDR_H - PKT_ADDR_L + 1,
+   PKT_ADDR_W        = PKT_ADDR_H - PKT_ADDR_L + 1,
-   PKT_DATA_W        = PKT_DATA_H - PKT_DATA_L + 1,
+   PKT_DATA_W        = PKT_DATA_H - PKT_DATA_L + 1,
-   PKT_BYTEEN_W      = PKT_BYTEEN_H - PKT_BYTEEN_L + 1,
+   PKT_BYTEEN_W      = PKT_BYTEEN_H - PKT_BYTEEN_L + 1,
-   PKT_SRC_ID_W      = PKT_SRC_ID_H - PKT_SRC_ID_L + 1,
+   PKT_SRC_ID_W      = PKT_SRC_ID_H - PKT_SRC_ID_L + 1,
-   PKT_DEST_ID_W     = PKT_DEST_ID_H - PKT_DEST_ID_L + 1,
+   PKT_DEST_ID_W     = PKT_DEST_ID_H - PKT_DEST_ID_L + 1,
-   PKT_BURST_SIZE_W  = PKT_BURST_SIZE_H - PKT_BURST_SIZE_L + 1
+   PKT_BURST_SIZE_W  = PKT_BURST_SIZE_H - PKT_BURST_SIZE_L + 1
-) (
+) (
-   // -------------------
+   // -------------------
-   // Clock & Reset
+   // Clock & Reset
-   // -------------------
+   // -------------------
-   input                         clk,
+   input                         clk,
-   input                         reset,
+   input                         reset,
-
+
-   // -------------------
+   // -------------------
-   // Avalon-MM Anti-Master
+   // Avalon-MM Anti-Master
-   // -------------------
+   // -------------------
-   input [PKT_ADDR_W-1 : 0]      av_address,
+   input [PKT_ADDR_W-1 : 0]      av_address,
-   input                         av_write,
+   input                         av_write,
-   input                         av_read,
+   input                         av_read,
-   input [PKT_DATA_W-1 : 0]      av_writedata,
+   input [PKT_DATA_W-1 : 0]      av_writedata,
-   output reg [PKT_DATA_W-1 : 0] av_readdata,
+   output reg [PKT_DATA_W-1 : 0] av_readdata,
-   output reg                    av_waitrequest,
+   output reg                    av_waitrequest,
-   output reg                    av_readdatavalid,
+   output reg                    av_readdatavalid,
-   input [PKT_BYTEEN_W-1 : 0]    av_byteenable,
+   input [PKT_BYTEEN_W-1 : 0]    av_byteenable,
-   input [AV_BURSTCOUNT_W-1 : 0] av_burstcount,
+   input [AV_BURSTCOUNT_W-1 : 0] av_burstcount,
-   input                         av_debugaccess,
+   input                         av_debugaccess,
-   input                         av_lock,
+   input                         av_lock,
-   output reg [1 : 0]            av_response,
+   output reg [1 : 0]            av_response,
-   output reg                    av_writeresponsevalid,
+   output reg                    av_writeresponsevalid,
-
+
-   // -------------------
+   // -------------------
-   // Command Source
+   // Command Source
-   // -------------------
+   // -------------------
-   output reg                    cp_valid,
+   output reg                    cp_valid,
-   output reg [ST_DATA_W-1 : 0]  cp_data,
+   output reg [ST_DATA_W-1 : 0]  cp_data,
-   output wire                   cp_startofpacket,
+   output wire                   cp_startofpacket,
-   output wire                   cp_endofpacket,
+   output wire                   cp_endofpacket,
-   input                         cp_ready,
+   input                         cp_ready,
-
+
-   // -------------------
+   // -------------------
-   // Response Sink
+   // Response Sink
-   // -------------------
+   // -------------------
-   input                         rp_valid,
+   input                         rp_valid,
-   input [ST_DATA_W-1 : 0]       rp_data,
+   input [ST_DATA_W-1 : 0]       rp_data,
-   input [ST_CHANNEL_W-1 : 0]    rp_channel,
+   input [ST_CHANNEL_W-1 : 0]    rp_channel,
-   input                         rp_startofpacket,
+   input                         rp_startofpacket,
-   input                         rp_endofpacket,
+   input                         rp_endofpacket,
-   output reg                    rp_ready
+   output reg                    rp_ready
-);
+);
-    // ------------------------------------------------------------
+    // ------------------------------------------------------------
-    // Utility Functions
+    // Utility Functions
-    // ------------------------------------------------------------
+    // ------------------------------------------------------------
-   function integer clogb2;
+   function integer clogb2;
-      input [31 : 0] value;
+      input [31 : 0] value;
-      begin
+      begin
-         for (clogb2 = 0; value > 0; clogb2 = clogb2 + 1)
+         for (clogb2 = 0; value > 0; clogb2 = clogb2 + 1)
-            value = value >> 1;
+            value = value >> 1;
-         clogb2 = clogb2 - 1;
+         clogb2 = clogb2 - 1;
-      end
+      end
-   endfunction // clogb2
+   endfunction // clogb2
-
+
-   localparam MAX_BURST    = 1 << (AV_BURSTCOUNT_W - 1);
+   localparam MAX_BURST    = 1 << (AV_BURSTCOUNT_W - 1);
-   localparam NUMSYMBOLS   = PKT_BYTEEN_W; 
+   localparam NUMSYMBOLS   = PKT_BYTEEN_W; 
-   localparam BURSTING     = (MAX_BURST > NUMSYMBOLS);
+   localparam BURSTING     = (MAX_BURST > NUMSYMBOLS);
-   localparam BITS_TO_ZERO = clogb2(NUMSYMBOLS);
+   localparam BITS_TO_ZERO = clogb2(NUMSYMBOLS);
-   localparam BURST_SIZE   = clogb2(NUMSYMBOLS);
+   localparam BURST_SIZE   = clogb2(NUMSYMBOLS);
-
+
-   typedef enum bit  [1 : 0]
+   typedef enum bit  [1 : 0]
-   {
+   {
-      FIXED       = 2'b00,
+      FIXED       = 2'b00,
-      INCR        = 2'b01,
+      INCR        = 2'b01,
-      WRAP        = 2'b10,
+      WRAP        = 2'b10,
-      OTHER_WRAP  = 2'b11
+      OTHER_WRAP  = 2'b11
-   } MerlinBurstType;
+   } MerlinBurstType;
-
+
-   // --------------------------------------
+   // --------------------------------------
-   // Potential optimization: compare in words to save bits?
+   // Potential optimization: compare in words to save bits?
-   // --------------------------------------
+   // --------------------------------------
-   wire is_burst;
+   wire is_burst;
-   assign is_burst = (BURSTING) & (av_burstcount > NUMSYMBOLS);
+   assign is_burst = (BURSTING) & (av_burstcount > NUMSYMBOLS);
-
+
-   wire [31 : 0] burstwrap_value_int = BURSTWRAP_VALUE;
+   wire [31 : 0] burstwrap_value_int = BURSTWRAP_VALUE;
-   wire [31 : 0] id_int              = ID; 
+   wire [31 : 0] id_int              = ID; 
-   wire [PKT_BURST_SIZE_W-1 : 0] burstsize_sig = BURST_SIZE[PKT_BURST_SIZE_W-1 : 0];
+   wire [PKT_BURST_SIZE_W-1 : 0] burstsize_sig = BURST_SIZE[PKT_BURST_SIZE_W-1 : 0];
-   wire [1 : 0] bursttype_value = burstwrap_value_int[PKT_BURSTWRAP_W-1] ? INCR : WRAP;
+   wire [1 : 0] bursttype_value = burstwrap_value_int[PKT_BURSTWRAP_W-1] ? INCR : WRAP;
-
+
-   // --------------------------------------
+   // --------------------------------------
-   // Address alignment
+   // Address alignment
-   //
+   //
-   // The packet format requires that addresses be aligned to
+   // The packet format requires that addresses be aligned to
-   // the transaction size.
+   // the transaction size.
-   // --------------------------------------
+   // --------------------------------------
-   wire [PKT_ADDR_W-1 : 0] av_address_aligned;
+   wire [PKT_ADDR_W-1 : 0] av_address_aligned;
-   generate 
+   generate 
-      if (NUMSYMBOLS > 1) begin
+      if (NUMSYMBOLS > 1) begin
-         assign av_address_aligned = 
+         assign av_address_aligned = 
-         {av_address[PKT_ADDR_W-1 : BITS_TO_ZERO], {BITS_TO_ZERO {1'b0}}};
+         {av_address[PKT_ADDR_W-1 : BITS_TO_ZERO], {BITS_TO_ZERO {1'b0}}};
-      end
+      end
-      else begin
+      else begin
-         assign av_address_aligned = av_address;
+         assign av_address_aligned = av_address;
-      end 
+      end 
-   endgenerate
+   endgenerate
-
+
-   // --------------------------------------
+   // --------------------------------------
-   // Command & Response Construction
+   // Command & Response Construction
-   // --------------------------------------
+   // --------------------------------------
-   always_comb begin
+   always_comb begin
-      cp_data                                              = '0;
+      cp_data                                              = '0;
-
+
-      cp_data[PKT_PROTECTION_L]                            = av_debugaccess;    
+      cp_data[PKT_PROTECTION_L]                            = av_debugaccess;    
-      cp_data[PKT_PROTECTION_L+1]                          = SECURE_ACCESS_BIT[0];  // secure cache bit
+      cp_data[PKT_PROTECTION_L+1]                          = SECURE_ACCESS_BIT[0];  // secure cache bit
-      cp_data[PKT_PROTECTION_L+2]                          = 1'b0;                  // instruction/data cache bit
+      cp_data[PKT_PROTECTION_L+2]                          = 1'b0;                  // instruction/data cache bit
-      cp_data[PKT_BURSTWRAP_H : PKT_BURSTWRAP_L]           = burstwrap_value_int[PKT_BURSTWRAP_W-1 : 0];
+      cp_data[PKT_BURSTWRAP_H : PKT_BURSTWRAP_L]           = burstwrap_value_int[PKT_BURSTWRAP_W-1 : 0];
-      cp_data[PKT_BYTE_CNT_H : PKT_BYTE_CNT_L]             = av_burstcount;
+      cp_data[PKT_BYTE_CNT_H : PKT_BYTE_CNT_L]             = av_burstcount;
-      cp_data[PKT_ADDR_H : PKT_ADDR_L]                     = av_address_aligned;
+      cp_data[PKT_ADDR_H : PKT_ADDR_L]                     = av_address_aligned;
-      cp_data[PKT_TRANS_EXCLUSIVE]                         = 1'b0;
+      cp_data[PKT_TRANS_EXCLUSIVE]                         = 1'b0;
-      cp_data[PKT_TRANS_LOCK]                              = av_lock;
+      cp_data[PKT_TRANS_LOCK]                              = av_lock;
-      cp_data[PKT_TRANS_COMPRESSED_READ]                   = av_read & is_burst;
+      cp_data[PKT_TRANS_COMPRESSED_READ]                   = av_read & is_burst;
-      cp_data[PKT_TRANS_READ]                              = av_read;
+      cp_data[PKT_TRANS_READ]                              = av_read;
-      cp_data[PKT_TRANS_WRITE]                             = av_write;
+      cp_data[PKT_TRANS_WRITE]                             = av_write;
-      cp_data[PKT_TRANS_POSTED]                            = av_write & !USE_WRITERESPONSE;
+      cp_data[PKT_TRANS_POSTED]                            = av_write & !USE_WRITERESPONSE;
-      cp_data[PKT_DATA_H : PKT_DATA_L]                     = av_writedata;
+      cp_data[PKT_DATA_H : PKT_DATA_L]                     = av_writedata;
-      cp_data[PKT_BYTEEN_H : PKT_BYTEEN_L]                 = av_byteenable;
+      cp_data[PKT_BYTEEN_H : PKT_BYTEEN_L]                 = av_byteenable;
-      cp_data[PKT_BURST_SIZE_H : PKT_BURST_SIZE_L]         = burstsize_sig;
+      cp_data[PKT_BURST_SIZE_H : PKT_BURST_SIZE_L]         = burstsize_sig;
-      cp_data[PKT_ORI_BURST_SIZE_H : PKT_ORI_BURST_SIZE_L] = burstsize_sig;
+      cp_data[PKT_ORI_BURST_SIZE_H : PKT_ORI_BURST_SIZE_L] = burstsize_sig;
-      cp_data[PKT_BURST_TYPE_H : PKT_BURST_TYPE_L]         = bursttype_value;
+      cp_data[PKT_BURST_TYPE_H : PKT_BURST_TYPE_L]         = bursttype_value;
-      cp_data[PKT_SRC_ID_H : PKT_SRC_ID_L]                 = id_int[PKT_SRC_ID_W-1 : 0];
+      cp_data[PKT_SRC_ID_H : PKT_SRC_ID_L]                 = id_int[PKT_SRC_ID_W-1 : 0];
-      cp_data[PKT_THREAD_ID_H : PKT_THREAD_ID_L]           = '0;
+      cp_data[PKT_THREAD_ID_H : PKT_THREAD_ID_L]           = '0;
-      cp_data[PKT_CACHE_H : PKT_CACHE_L]                   = CACHE_VALUE[3 : 0];
+      cp_data[PKT_CACHE_H : PKT_CACHE_L]                   = CACHE_VALUE[3 : 0];
-      cp_data[PKT_QOS_H : PKT_QOS_L]                       = '0;        
+      cp_data[PKT_QOS_H : PKT_QOS_L]                       = '0;        
-      cp_data[PKT_ADDR_SIDEBAND_H : PKT_ADDR_SIDEBAND_L]   = '0;
+      cp_data[PKT_ADDR_SIDEBAND_H : PKT_ADDR_SIDEBAND_L]   = '0;
-      cp_data[PKT_DATA_SIDEBAND_H : PKT_DATA_SIDEBAND_L]   = '0;
+      cp_data[PKT_DATA_SIDEBAND_H : PKT_DATA_SIDEBAND_L]   = '0;
-
+
-      av_readdata                                          = rp_data[PKT_DATA_H : PKT_DATA_L];
+      av_readdata                                          = rp_data[PKT_DATA_H : PKT_DATA_L];
-      if (USE_WRITERESPONSE || USE_READRESPONSE)
+      if (USE_WRITERESPONSE || USE_READRESPONSE)
-         av_response = rp_data[PKT_RESPONSE_STATUS_H : PKT_RESPONSE_STATUS_L];
+         av_response = rp_data[PKT_RESPONSE_STATUS_H : PKT_RESPONSE_STATUS_L];
-      else
+      else
-         av_response = '0;
+         av_response = '0;
-      end
+      end
-
+
-   // --------------------------------------
+   // --------------------------------------
-   // Command Control
+   // Command Control
-   // --------------------------------------
+   // --------------------------------------
-   reg hold_waitrequest;
+   reg hold_waitrequest;
-
+
-   always @ (posedge clk, posedge reset) begin
+   always @ (posedge clk, posedge reset) begin
-      if (reset)
+      if (reset)
-         hold_waitrequest <= 1'b1;
+         hold_waitrequest <= 1'b1;
-      else
+      else
-         hold_waitrequest <= 1'b0;
+         hold_waitrequest <= 1'b0;
-   end  
+   end  
-   
+   
-   always_comb begin
+   always_comb begin
-      cp_valid = 0;
+      cp_valid = 0;
-
+
-      if ((av_write || av_read) && ~hold_waitrequest)
+      if ((av_write || av_read) && ~hold_waitrequest)
-         cp_valid = 1;
+         cp_valid = 1;
-   end
+   end
-
+
-   generate if (BURSTING) begin
+   generate if (BURSTING) begin
-      reg sop_enable;
+      reg sop_enable;
-
+
-      always @(posedge clk, posedge reset) begin
+      always @(posedge clk, posedge reset) begin
-         if (reset) begin
+         if (reset) begin
-            sop_enable <= 1'b1;
+            sop_enable <= 1'b1;
-         end
+         end
-         else begin
+         else begin
-            if (cp_valid && cp_ready) begin
+            if (cp_valid && cp_ready) begin
-               sop_enable <= 1'b0;
+               sop_enable <= 1'b0;
-               if (cp_endofpacket)
+               if (cp_endofpacket)
-                  sop_enable <= 1'b1;
+                  sop_enable <= 1'b1;
-            end
+            end
-         end
+         end
-      end
+      end
-
+
-      assign cp_startofpacket = sop_enable;
+      assign cp_startofpacket = sop_enable;
-      assign cp_endofpacket   = (av_read) | (av_burstcount == NUMSYMBOLS);
+      assign cp_endofpacket   = (av_read) | (av_burstcount == NUMSYMBOLS);
-
+
-   end 
+   end 
-   else begin
+   else begin
-
+
-      assign cp_startofpacket = 1'b1;
+      assign cp_startofpacket = 1'b1;
-      assign cp_endofpacket   = 1'b1;
+      assign cp_endofpacket   = 1'b1;
-
+
-   end
+   end
-   endgenerate
+   endgenerate
-
+
-   // --------------------------------------
+   // --------------------------------------
-   // Backpressure & Readdatavalid
+   // Backpressure & Readdatavalid
-   // --------------------------------------
+   // --------------------------------------
-   always_comb begin
+   always_comb begin
-      rp_ready              = 1;
+      rp_ready              = 1;
-      av_readdatavalid      = 0;
+      av_readdatavalid      = 0;
-      av_writeresponsevalid = 0;
+      av_writeresponsevalid = 0;
-      av_waitrequest = hold_waitrequest | !cp_ready;
+      av_waitrequest = hold_waitrequest | !cp_ready;
-
+
-      if (USE_WRITERESPONSE && (rp_data[PKT_TRANS_WRITE] == 1))
+      if (USE_WRITERESPONSE && (rp_data[PKT_TRANS_WRITE] == 1))
-         av_writeresponsevalid = rp_valid;
+         av_writeresponsevalid = rp_valid;
-      else
+      else
-         av_readdatavalid      = rp_valid;
+         av_readdatavalid      = rp_valid;
-
+
-      if (SUPPRESS_0_BYTEEN_RSP) begin
+      if (SUPPRESS_0_BYTEEN_RSP) begin
-         if (rp_data[PKT_BYTEEN_H : PKT_BYTEEN_L] == 0)
+         if (rp_data[PKT_BYTEEN_H : PKT_BYTEEN_L] == 0)
-            av_readdatavalid = 0;
+            av_readdatavalid = 0;
-      end
+      end
-   end
+   end
-
+
-endmodule
+endmodule

Top/niosII/synthesis/submodules/altera_merlin_slave_translator.sv

@@ -11,472 +11,472 @@
 // agreement for further details.
 
 
-
+
-// $Id: //acds/rel/18.1std/ip/merlin/altera_merlin_slave_translator/altera_merlin_slave_translator.sv#1 $
+// $Id: //acds/rel/18.1std/ip/merlin/altera_merlin_slave_translator/altera_merlin_slave_translator.sv#1 $
-// $Revision: #1 $
+// $Revision: #1 $
-// $Date: 2018/07/18 $
+// $Date: 2018/07/18 $
-// $Author: psgswbuild $
+// $Author: psgswbuild $
-
+
-// -------------------------------------
+// -------------------------------------
-// Merlin Slave Translator
+// Merlin Slave Translator
-//
+//
-// Translates Universal Avalon  MM Slave
+// Translates Universal Avalon  MM Slave
-// to any Avalon MM Slave
+// to any Avalon MM Slave
-// -------------------------------------
+// -------------------------------------
-//
+//
-//Notable Note: 0 AV_READLATENCY is not allowed and will be converted to a 1 cycle readlatency in all cases but one
+//Notable Note: 0 AV_READLATENCY is not allowed and will be converted to a 1 cycle readlatency in all cases but one
-//If you declare a slave with fixed read timing requirements, the readlatency of such a slave will be allowed to be zero
+//If you declare a slave with fixed read timing requirements, the readlatency of such a slave will be allowed to be zero
-//The key feature here is that no same cycle turnaround data is processed through the fabric.
+//The key feature here is that no same cycle turnaround data is processed through the fabric.
-
+
-//import avalon_utilities_pkg::*;
+//import avalon_utilities_pkg::*;
-
+
-`timescale 1 ns / 1 ns
+`timescale 1 ns / 1 ns
-
+
-module altera_merlin_slave_translator #(
+module altera_merlin_slave_translator #(
-   parameter
+   parameter
-   //Widths
+   //Widths
-   AV_ADDRESS_W           = 32,
+   AV_ADDRESS_W           = 32,
-   AV_DATA_W              = 32,
+   AV_DATA_W              = 32,
-   AV_BURSTCOUNT_W        = 4,
+   AV_BURSTCOUNT_W        = 4,
-   AV_BYTEENABLE_W        = 4,
+   AV_BYTEENABLE_W        = 4,
-   UAV_BYTEENABLE_W       = 4,
+   UAV_BYTEENABLE_W       = 4,
-
+
-   //Read Latency
+   //Read Latency
-   AV_READLATENCY          = 1,
+   AV_READLATENCY          = 1,
-
+
-   //Timing
+   //Timing
-   AV_READ_WAIT_CYCLES     = 0,
+   AV_READ_WAIT_CYCLES     = 0,
-   AV_WRITE_WAIT_CYCLES    = 0,
+   AV_WRITE_WAIT_CYCLES    = 0,
-   AV_SETUP_WAIT_CYCLES    = 0,
+   AV_SETUP_WAIT_CYCLES    = 0,
-   AV_DATA_HOLD_CYCLES     = 0,
+   AV_DATA_HOLD_CYCLES     = 0,
-
+
-   //Optional Port Declarations
+   //Optional Port Declarations
-   USE_READDATAVALID       = 1,
+   USE_READDATAVALID       = 1,
-   USE_WAITREQUEST         = 1,
+   USE_WAITREQUEST         = 1,
-   USE_READRESPONSE        = 0,
+   USE_READRESPONSE        = 0,
-   USE_WRITERESPONSE       = 0,
+   USE_WRITERESPONSE       = 0,
-
+
-   //Variable Addressing
+   //Variable Addressing
-   AV_SYMBOLS_PER_WORD     = 4,
+   AV_SYMBOLS_PER_WORD     = 4,
-   AV_ADDRESS_SYMBOLS      = 0,
+   AV_ADDRESS_SYMBOLS      = 0,
-   AV_BURSTCOUNT_SYMBOLS   = 0,
+   AV_BURSTCOUNT_SYMBOLS   = 0,
-   BITS_PER_WORD           = clog2_plusone(AV_SYMBOLS_PER_WORD - 1),
+   BITS_PER_WORD           = clog2_plusone(AV_SYMBOLS_PER_WORD - 1),
-   UAV_ADDRESS_W           = 38,
+   UAV_ADDRESS_W           = 38,
-   UAV_BURSTCOUNT_W        = 10,
+   UAV_BURSTCOUNT_W        = 10,
-   UAV_DATA_W              = 32,
+   UAV_DATA_W              = 32,
-
+
-   AV_CONSTANT_BURST_BEHAVIOR       = 0,
+   AV_CONSTANT_BURST_BEHAVIOR       = 0,
-   UAV_CONSTANT_BURST_BEHAVIOR      = 0,
+   UAV_CONSTANT_BURST_BEHAVIOR      = 0,
-   CHIPSELECT_THROUGH_READLATENCY   = 0,
+   CHIPSELECT_THROUGH_READLATENCY   = 0,
-
+
-   // Tightly-Coupled Options
+   // Tightly-Coupled Options
-   USE_UAV_CLKEN           = 0,
+   USE_UAV_CLKEN           = 0,
-   AV_REQUIRE_UNALIGNED_ADDRESSES = 0
+   AV_REQUIRE_UNALIGNED_ADDRESSES = 0
-) (
+) (
-
+
-   // -------------------
+   // -------------------
-   // Clock & Reset
+   // Clock & Reset
-   // -------------------
+   // -------------------
-   input wire                             clk,
+   input wire                             clk,
-   input wire                             reset,
+   input wire                             reset,
-
+
-   // -------------------
+   // -------------------
-   // Universal Avalon Slave
+   // Universal Avalon Slave
-   // -------------------
+   // -------------------
-
+
-   input wire [UAV_ADDRESS_W - 1 : 0]     uav_address,
+   input wire [UAV_ADDRESS_W - 1 : 0]     uav_address,
-   input wire [UAV_DATA_W - 1 : 0]        uav_writedata,
+   input wire [UAV_DATA_W - 1 : 0]        uav_writedata,
-   input wire                             uav_write,
+   input wire                             uav_write,
-   input wire                             uav_read,
+   input wire                             uav_read,
-   input wire [UAV_BURSTCOUNT_W - 1 : 0]  uav_burstcount,
+   input wire [UAV_BURSTCOUNT_W - 1 : 0]  uav_burstcount,
-   input wire [UAV_BYTEENABLE_W - 1 : 0]  uav_byteenable,
+   input wire [UAV_BYTEENABLE_W - 1 : 0]  uav_byteenable,
-   input wire                             uav_lock,
+   input wire                             uav_lock,
-   input wire                             uav_debugaccess,
+   input wire                             uav_debugaccess,
-   input wire                             uav_clken,
+   input wire                             uav_clken,
-
+
-   output logic                           uav_readdatavalid,
+   output logic                           uav_readdatavalid,
-   output logic                           uav_waitrequest,
+   output logic                           uav_waitrequest,
-   output logic [UAV_DATA_W - 1 : 0]      uav_readdata,
+   output logic [UAV_DATA_W - 1 : 0]      uav_readdata,
-   output logic [1:0]                     uav_response,
+   output logic [1:0]                     uav_response,
-   // input wire                             uav_writeresponserequest,
+   // input wire                             uav_writeresponserequest,
-   output logic                           uav_writeresponsevalid,
+   output logic                           uav_writeresponsevalid,
-
+
-   // -------------------
+   // -------------------
-   // Customizable Avalon Master
+   // Customizable Avalon Master
-   // -------------------
+   // -------------------
-   output logic [AV_ADDRESS_W - 1 : 0]    av_address,
+   output logic [AV_ADDRESS_W - 1 : 0]    av_address,
-   output logic [AV_DATA_W - 1 : 0]       av_writedata,
+   output logic [AV_DATA_W - 1 : 0]       av_writedata,
-   output logic                           av_write,
+   output logic                           av_write,
-   output logic                           av_read,
+   output logic                           av_read,
-   output logic [AV_BURSTCOUNT_W - 1 : 0] av_burstcount,
+   output logic [AV_BURSTCOUNT_W - 1 : 0] av_burstcount,
-   output logic [AV_BYTEENABLE_W - 1 : 0] av_byteenable,
+   output logic [AV_BYTEENABLE_W - 1 : 0] av_byteenable,
-   output logic [AV_BYTEENABLE_W - 1 : 0] av_writebyteenable,
+   output logic [AV_BYTEENABLE_W - 1 : 0] av_writebyteenable,
-   output logic                           av_begintransfer,
+   output logic                           av_begintransfer,
-   output wire                            av_chipselect,
+   output wire                            av_chipselect,
-   output logic                           av_beginbursttransfer,
+   output logic                           av_beginbursttransfer,
-   output logic                           av_lock,
+   output logic                           av_lock,
-   output wire                            av_clken,
+   output wire                            av_clken,
-   output wire                            av_debugaccess,
+   output wire                            av_debugaccess,
-   output wire                            av_outputenable,
+   output wire                            av_outputenable,
-
+
-   input logic [AV_DATA_W - 1 : 0]        av_readdata,
+   input logic [AV_DATA_W - 1 : 0]        av_readdata,
-   input logic                            av_readdatavalid,
+   input logic                            av_readdatavalid,
-   input logic                            av_waitrequest,
+   input logic                            av_waitrequest,
-
+
-   input logic [1:0]                      av_response,
+   input logic [1:0]                      av_response,
-   // output logic                           av_writeresponserequest,
+   // output logic                           av_writeresponserequest,
-   input wire                             av_writeresponsevalid
+   input wire                             av_writeresponsevalid
-
+
-);
+);
-
+
-   function integer clog2_plusone;
+   function integer clog2_plusone;
-      input [31:0] Depth;
+      input [31:0] Depth;
-      integer i;
+      integer i;
-      begin
+      begin
-         i = Depth;
+         i = Depth;
-         for(clog2_plusone = 0; i > 0; clog2_plusone = clog2_plusone + 1)
+         for(clog2_plusone = 0; i > 0; clog2_plusone = clog2_plusone + 1)
-            i = i >> 1;
+            i = i >> 1;
-      end
+      end
-   endfunction
+   endfunction
-
+
-   function integer max;
+   function integer max;
-      //returns the larger of two passed arguments
+      //returns the larger of two passed arguments
-      input [31:0] one;
+      input [31:0] one;
-      input [31:0] two;
+      input [31:0] two;
-      if(one > two)
+      if(one > two)
-         max=one;
+         max=one;
-      else
+      else
-         max=two;
+         max=two;
-   endfunction // int
+   endfunction // int
-
+
-   localparam AV_READ_WAIT_INDEXED      = (AV_SETUP_WAIT_CYCLES + AV_READ_WAIT_CYCLES);
+   localparam AV_READ_WAIT_INDEXED      = (AV_SETUP_WAIT_CYCLES + AV_READ_WAIT_CYCLES);
-   localparam AV_WRITE_WAIT_INDEXED     = (AV_SETUP_WAIT_CYCLES + AV_WRITE_WAIT_CYCLES);
+   localparam AV_WRITE_WAIT_INDEXED     = (AV_SETUP_WAIT_CYCLES + AV_WRITE_WAIT_CYCLES);
-   localparam AV_DATA_HOLD_INDEXED      = (AV_WRITE_WAIT_INDEXED + AV_DATA_HOLD_CYCLES);
+   localparam AV_DATA_HOLD_INDEXED      = (AV_WRITE_WAIT_INDEXED + AV_DATA_HOLD_CYCLES);
-   localparam LOG2_OF_LATENCY_SUM       = max(clog2_plusone(AV_READ_WAIT_INDEXED + 1),clog2_plusone(AV_DATA_HOLD_INDEXED + 1));
+   localparam LOG2_OF_LATENCY_SUM       = max(clog2_plusone(AV_READ_WAIT_INDEXED + 1),clog2_plusone(AV_DATA_HOLD_INDEXED + 1));
-   localparam BURSTCOUNT_SHIFT_SELECTOR = AV_BURSTCOUNT_SYMBOLS ? 0 : BITS_PER_WORD;
+   localparam BURSTCOUNT_SHIFT_SELECTOR = AV_BURSTCOUNT_SYMBOLS ? 0 : BITS_PER_WORD;
-   localparam ADDRESS_SHIFT_SELECTOR    = AV_ADDRESS_SYMBOLS ? 0 : BITS_PER_WORD;
+   localparam ADDRESS_SHIFT_SELECTOR    = AV_ADDRESS_SYMBOLS ? 0 : BITS_PER_WORD;
-   localparam ADDRESS_HIGH              = ( UAV_ADDRESS_W > AV_ADDRESS_W + ADDRESS_SHIFT_SELECTOR ) ?
+   localparam ADDRESS_HIGH              = ( UAV_ADDRESS_W > AV_ADDRESS_W + ADDRESS_SHIFT_SELECTOR ) ?
-                                          AV_ADDRESS_W :
+                                          AV_ADDRESS_W :
-                                          UAV_ADDRESS_W - ADDRESS_SHIFT_SELECTOR;
+                                          UAV_ADDRESS_W - ADDRESS_SHIFT_SELECTOR;
-   localparam BURSTCOUNT_HIGH           = ( UAV_BURSTCOUNT_W > AV_BURSTCOUNT_W + BURSTCOUNT_SHIFT_SELECTOR ) ?
+   localparam BURSTCOUNT_HIGH           = ( UAV_BURSTCOUNT_W > AV_BURSTCOUNT_W + BURSTCOUNT_SHIFT_SELECTOR ) ?
-                                          AV_BURSTCOUNT_W :
+                                          AV_BURSTCOUNT_W :
-                                          UAV_BURSTCOUNT_W - BURSTCOUNT_SHIFT_SELECTOR;
+                                          UAV_BURSTCOUNT_W - BURSTCOUNT_SHIFT_SELECTOR;
-   localparam BYTEENABLE_ADDRESS_BITS   = ( clog2_plusone(UAV_BYTEENABLE_W) - 1 ) >= 1 ? clog2_plusone(UAV_BYTEENABLE_W) - 1 : 1;
+   localparam BYTEENABLE_ADDRESS_BITS   = ( clog2_plusone(UAV_BYTEENABLE_W) - 1 ) >= 1 ? clog2_plusone(UAV_BYTEENABLE_W) - 1 : 1;
-
+
-
+
-   // Calculate the symbols per word as the power of 2 extended symbols per word
+   // Calculate the symbols per word as the power of 2 extended symbols per word
-   wire [31 : 0] symbols_per_word_int = 2**(clog2_plusone(AV_SYMBOLS_PER_WORD[UAV_BURSTCOUNT_W : 0] - 1));
+   wire [31 : 0] symbols_per_word_int = 2**(clog2_plusone(AV_SYMBOLS_PER_WORD[UAV_BURSTCOUNT_W : 0] - 1));
-   wire [UAV_BURSTCOUNT_W-1 : 0] symbols_per_word = symbols_per_word_int[UAV_BURSTCOUNT_W-1 : 0];
+   wire [UAV_BURSTCOUNT_W-1 : 0] symbols_per_word = symbols_per_word_int[UAV_BURSTCOUNT_W-1 : 0];
-
+
-   // +--------------------------------
+   // +--------------------------------
-   // |Backwards Compatibility Signals
+   // |Backwards Compatibility Signals
-   // +--------------------------------
+   // +--------------------------------
-   assign av_clken = (USE_UAV_CLKEN) ? uav_clken : 1'b1;
+   assign av_clken = (USE_UAV_CLKEN) ? uav_clken : 1'b1;
-   assign av_debugaccess = uav_debugaccess;
+   assign av_debugaccess = uav_debugaccess;
-
+
-   // +-------------------
+   // +-------------------
-   // |Passthru Signals
+   // |Passthru Signals
-   // +-------------------
+   // +-------------------
-
+
-   reg [1 : 0] av_response_delayed;
+   reg [1 : 0] av_response_delayed;
-
+
-   always @(posedge clk, posedge reset) begin
+   always @(posedge clk, posedge reset) begin
-      if (reset) begin
+      if (reset) begin
-         av_response_delayed <= 2'b0;
+         av_response_delayed <= 2'b0;
-      end else begin
+      end else begin
-         av_response_delayed <= av_response;
+         av_response_delayed <= av_response;
-      end
+      end
-   end
+   end
-
+
-   always_comb
+   always_comb
-   begin
+   begin
-      if (!USE_READRESPONSE && !USE_WRITERESPONSE) begin
+      if (!USE_READRESPONSE && !USE_WRITERESPONSE) begin
-         uav_response = '0;
+         uav_response = '0;
-      end else begin
+      end else begin
-         if (AV_READLATENCY != 0 || USE_READDATAVALID) begin
+         if (AV_READLATENCY != 0 || USE_READDATAVALID) begin
-            uav_response = av_response;
+            uav_response = av_response;
-         end else begin
+         end else begin
-            uav_response = av_response_delayed;
+            uav_response = av_response_delayed;
-         end
+         end
-      end
+      end
-   end
+   end
-   // assign av_writeresponserequest = uav_writeresponserequest;
+   // assign av_writeresponserequest = uav_writeresponserequest;
-   assign uav_writeresponsevalid = av_writeresponsevalid;
+   assign uav_writeresponsevalid = av_writeresponsevalid;
-
+
-   //-------------------------
+   //-------------------------
-   //Writedata and Byteenable
+   //Writedata and Byteenable
-   //-------------------------
+   //-------------------------
-
+
-   always@* begin
+   always@* begin
-      av_byteenable = '0;
+      av_byteenable = '0;
-      av_byteenable = uav_byteenable[AV_BYTEENABLE_W - 1 : 0];
+      av_byteenable = uav_byteenable[AV_BYTEENABLE_W - 1 : 0];
-   end
+   end
-
+
-   always@* begin
+   always@* begin
-      av_writedata = '0;
+      av_writedata = '0;
-      av_writedata = uav_writedata[AV_DATA_W - 1 : 0];
+      av_writedata = uav_writedata[AV_DATA_W - 1 : 0];
-   end
+   end
-
+
-   // +-------------------
+   // +-------------------
-   // |Calculated Signals
+   // |Calculated Signals
-   // +-------------------
+   // +-------------------
-
+
-   logic [UAV_ADDRESS_W - 1 : 0 ] real_uav_address;
+   logic [UAV_ADDRESS_W - 1 : 0 ] real_uav_address;
-
+
-   function [BYTEENABLE_ADDRESS_BITS - 1 : 0 ] decode_byteenable;
+   function [BYTEENABLE_ADDRESS_BITS - 1 : 0 ] decode_byteenable;
-      input [UAV_BYTEENABLE_W - 1 : 0 ] byteenable;
+      input [UAV_BYTEENABLE_W - 1 : 0 ] byteenable;
-
+
-      for(int i = 0 ; i < UAV_BYTEENABLE_W; i++ ) begin
+      for(int i = 0 ; i < UAV_BYTEENABLE_W; i++ ) begin
-         if(byteenable[i] == 1) begin
+         if(byteenable[i] == 1) begin
-            return i;
+            return i;
-         end
+         end
-      end
+      end
-
+
-      return '0;
+      return '0;
-
+
-   endfunction
+   endfunction
-
+
-   reg [AV_BURSTCOUNT_W - 1 : 0] burstcount_reg;
+   reg [AV_BURSTCOUNT_W - 1 : 0] burstcount_reg;
-   reg [AV_ADDRESS_W    - 1 : 0] address_reg;
+   reg [AV_ADDRESS_W    - 1 : 0] address_reg;
-   always@(posedge clk, posedge reset) begin
+   always@(posedge clk, posedge reset) begin
-      if(reset) begin
+      if(reset) begin
-         burstcount_reg <= '0;
+         burstcount_reg <= '0;
-         address_reg    <= '0;
+         address_reg    <= '0;
-      end else begin
+      end else begin
-         burstcount_reg <= burstcount_reg;
+         burstcount_reg <= burstcount_reg;
-         address_reg    <= address_reg;
+         address_reg    <= address_reg;
-         if(av_beginbursttransfer) begin
+         if(av_beginbursttransfer) begin
-            burstcount_reg <= uav_burstcount [ BURSTCOUNT_HIGH - 1 + BURSTCOUNT_SHIFT_SELECTOR : BURSTCOUNT_SHIFT_SELECTOR ];
+            burstcount_reg <= uav_burstcount [ BURSTCOUNT_HIGH - 1 + BURSTCOUNT_SHIFT_SELECTOR : BURSTCOUNT_SHIFT_SELECTOR ];
-            address_reg    <= real_uav_address [ ADDRESS_HIGH - 1 + ADDRESS_SHIFT_SELECTOR : ADDRESS_SHIFT_SELECTOR ];
+            address_reg    <= real_uav_address [ ADDRESS_HIGH - 1 + ADDRESS_SHIFT_SELECTOR : ADDRESS_SHIFT_SELECTOR ];
-         end
+         end
-      end
+      end
-   end
+   end
-
+
-   logic [BYTEENABLE_ADDRESS_BITS-1:0] temp_wire;
+   logic [BYTEENABLE_ADDRESS_BITS-1:0] temp_wire;
-
+
-   always@* begin
+   always@* begin
-      if( AV_REQUIRE_UNALIGNED_ADDRESSES == 1) begin
+      if( AV_REQUIRE_UNALIGNED_ADDRESSES == 1) begin
-         temp_wire = decode_byteenable(uav_byteenable);
+         temp_wire = decode_byteenable(uav_byteenable);
-         real_uav_address = { uav_address[UAV_ADDRESS_W - 1 : BYTEENABLE_ADDRESS_BITS ], temp_wire[BYTEENABLE_ADDRESS_BITS - 1 : 0 ] };
+         real_uav_address = { uav_address[UAV_ADDRESS_W - 1 : BYTEENABLE_ADDRESS_BITS ], temp_wire[BYTEENABLE_ADDRESS_BITS - 1 : 0 ] };
-      end else begin
+      end else begin
-         real_uav_address = uav_address;
+         real_uav_address = uav_address;
-      end
+      end
-
+
-      av_address = real_uav_address[ADDRESS_HIGH - 1  + ADDRESS_SHIFT_SELECTOR : ADDRESS_SHIFT_SELECTOR ];
+      av_address = real_uav_address[ADDRESS_HIGH - 1  + ADDRESS_SHIFT_SELECTOR : ADDRESS_SHIFT_SELECTOR ];
-      if( AV_CONSTANT_BURST_BEHAVIOR && !UAV_CONSTANT_BURST_BEHAVIOR && ~av_beginbursttransfer )
+      if( AV_CONSTANT_BURST_BEHAVIOR && !UAV_CONSTANT_BURST_BEHAVIOR && ~av_beginbursttransfer )
-         av_address = address_reg;
+         av_address = address_reg;
-   end
+   end
-
+
-   always@* begin
+   always@* begin
-      av_burstcount=uav_burstcount[BURSTCOUNT_HIGH - 1 + BURSTCOUNT_SHIFT_SELECTOR : BURSTCOUNT_SHIFT_SELECTOR ];
+      av_burstcount=uav_burstcount[BURSTCOUNT_HIGH - 1 + BURSTCOUNT_SHIFT_SELECTOR : BURSTCOUNT_SHIFT_SELECTOR ];
-      if( AV_CONSTANT_BURST_BEHAVIOR && !UAV_CONSTANT_BURST_BEHAVIOR && ~av_beginbursttransfer )
+      if( AV_CONSTANT_BURST_BEHAVIOR && !UAV_CONSTANT_BURST_BEHAVIOR && ~av_beginbursttransfer )
-         av_burstcount = burstcount_reg;
+         av_burstcount = burstcount_reg;
-   end
+   end
-
+
-   always@* begin
+   always@* begin
-      av_lock = uav_lock;
+      av_lock = uav_lock;
-   end
+   end
-
+
-   // -------------------
+   // -------------------
-   // Writebyteenable Assignment
+   // Writebyteenable Assignment
-   // -------------------
+   // -------------------
-   always@* begin
+   always@* begin
-      av_writebyteenable = { (AV_BYTEENABLE_W){uav_write} } & uav_byteenable[AV_BYTEENABLE_W - 1 : 0];
+      av_writebyteenable = { (AV_BYTEENABLE_W){uav_write} } & uav_byteenable[AV_BYTEENABLE_W - 1 : 0];
-   end
+   end
-
+
-   // -------------------
+   // -------------------
-   // Waitrequest Assignment
+   // Waitrequest Assignment
-   // -------------------
+   // -------------------
-
+
-   reg av_waitrequest_generated;
+   reg av_waitrequest_generated;
-   reg av_waitrequest_generated_read;
+   reg av_waitrequest_generated_read;
-   reg av_waitrequest_generated_write;
+   reg av_waitrequest_generated_write;
-   reg waitrequest_reset_override;
+   reg waitrequest_reset_override;
-   reg [ ( LOG2_OF_LATENCY_SUM ? LOG2_OF_LATENCY_SUM - 1 : 0 ) : 0 ] wait_latency_counter;
+   reg [ ( LOG2_OF_LATENCY_SUM ? LOG2_OF_LATENCY_SUM - 1 : 0 ) : 0 ] wait_latency_counter;
-
+
-   always@(posedge reset, posedge clk) begin
+   always@(posedge reset, posedge clk) begin
-      if(reset) begin
+      if(reset) begin
-         wait_latency_counter <= '0;
+         wait_latency_counter <= '0;
-         waitrequest_reset_override <= 1'h1;
+         waitrequest_reset_override <= 1'h1;
-      end else begin
+      end else begin
-         waitrequest_reset_override <= 1'h0;
+         waitrequest_reset_override <= 1'h0;
-         wait_latency_counter <= '0;
+         wait_latency_counter <= '0;
-         if( ~uav_waitrequest | waitrequest_reset_override )
+         if( ~uav_waitrequest | waitrequest_reset_override )
-            wait_latency_counter <= '0;
+            wait_latency_counter <= '0;
-         else if( uav_read | uav_write )
+         else if( uav_read | uav_write )
-            wait_latency_counter <= wait_latency_counter + 1'h1;
+            wait_latency_counter <= wait_latency_counter + 1'h1;
-      end
+      end
-   end
+   end
-
+
-
+
-   always @* begin
+   always @* begin
-
+
-      av_read  = uav_read;
+      av_read  = uav_read;
-      av_write = uav_write;
+      av_write = uav_write;
-      av_waitrequest_generated         = 1'h1;
+      av_waitrequest_generated         = 1'h1;
-      av_waitrequest_generated_read    = 1'h1;
+      av_waitrequest_generated_read    = 1'h1;
-      av_waitrequest_generated_write   = 1'h1;
+      av_waitrequest_generated_write   = 1'h1;
-
+
-      if(LOG2_OF_LATENCY_SUM == 1)
+      if(LOG2_OF_LATENCY_SUM == 1)
-         av_waitrequest_generated = 0;
+         av_waitrequest_generated = 0;
-
+
-      if(LOG2_OF_LATENCY_SUM > 1 && !USE_WAITREQUEST) begin
+      if(LOG2_OF_LATENCY_SUM > 1 && !USE_WAITREQUEST) begin
-         av_read  = wait_latency_counter >= AV_SETUP_WAIT_CYCLES && uav_read;
+         av_read  = wait_latency_counter >= AV_SETUP_WAIT_CYCLES && uav_read;
-         av_write = wait_latency_counter >= AV_SETUP_WAIT_CYCLES && uav_write && wait_latency_counter <= AV_WRITE_WAIT_INDEXED;
+         av_write = wait_latency_counter >= AV_SETUP_WAIT_CYCLES && uav_write && wait_latency_counter <= AV_WRITE_WAIT_INDEXED;
-         av_waitrequest_generated_read = wait_latency_counter != AV_READ_WAIT_INDEXED;
+         av_waitrequest_generated_read = wait_latency_counter != AV_READ_WAIT_INDEXED;
-         av_waitrequest_generated_write = wait_latency_counter != AV_DATA_HOLD_INDEXED;
+         av_waitrequest_generated_write = wait_latency_counter != AV_DATA_HOLD_INDEXED;
-
+
-         if(uav_write)
+         if(uav_write)
-            av_waitrequest_generated = av_waitrequest_generated_write;
+            av_waitrequest_generated = av_waitrequest_generated_write;
-         else
+         else
-            av_waitrequest_generated = av_waitrequest_generated_read;
+            av_waitrequest_generated = av_waitrequest_generated_read;
-
+
-      end
+      end
-
+
-      if(USE_WAITREQUEST) begin
+      if(USE_WAITREQUEST) begin
-         uav_waitrequest = av_waitrequest;
+         uav_waitrequest = av_waitrequest;
-      end else begin
+      end else begin
-         uav_waitrequest = av_waitrequest_generated | waitrequest_reset_override;
+         uav_waitrequest = av_waitrequest_generated | waitrequest_reset_override;
-      end
+      end
-
+
-   end
+   end
-
+
-   // --------------
+   // --------------
-   // Readdata Assignment
+   // Readdata Assignment
-   // --------------
+   // --------------
-
+
-   reg[(AV_DATA_W ? AV_DATA_W -1 : 0 ): 0] av_readdata_pre;
+   reg[(AV_DATA_W ? AV_DATA_W -1 : 0 ): 0] av_readdata_pre;
-
+
-   always@(posedge clk, posedge reset) begin
+   always@(posedge clk, posedge reset) begin
-      if(reset)
+      if(reset)
-         av_readdata_pre <= 'b0;
+         av_readdata_pre <= 'b0;
-      else
+      else
-         av_readdata_pre <= av_readdata;
+         av_readdata_pre <= av_readdata;
-   end
+   end
-
+
-   always@* begin
+   always@* begin
-      uav_readdata = {UAV_DATA_W{1'b0}};
+      uav_readdata = {UAV_DATA_W{1'b0}};
-      if( AV_READLATENCY != 0  || USE_READDATAVALID ) begin
+      if( AV_READLATENCY != 0  || USE_READDATAVALID ) begin
-         uav_readdata[AV_DATA_W-1:0] = av_readdata;
+         uav_readdata[AV_DATA_W-1:0] = av_readdata;
-      end else begin
+      end else begin
-         uav_readdata[AV_DATA_W-1:0] = av_readdata_pre;
+         uav_readdata[AV_DATA_W-1:0] = av_readdata_pre;
-      end
+      end
-   end
+   end
-   
+   
-   // -------------------
+   // -------------------
-   // Readdatavalid Assigment
+   // Readdatavalid Assigment
-   // -------------------
+   // -------------------
-   reg[(AV_READLATENCY>0 ? AV_READLATENCY-1:0) :0] read_latency_shift_reg;
+   reg[(AV_READLATENCY>0 ? AV_READLATENCY-1:0) :0] read_latency_shift_reg;
-   reg top_read_latency_shift_reg;
+   reg top_read_latency_shift_reg;
-
+
-   always@* begin
+   always@* begin
-      uav_readdatavalid=top_read_latency_shift_reg;
+      uav_readdatavalid=top_read_latency_shift_reg;
-      if(USE_READDATAVALID) begin
+      if(USE_READDATAVALID) begin
-         uav_readdatavalid = av_readdatavalid;
+         uav_readdatavalid = av_readdatavalid;
-      end
+      end
-   end
+   end
-
+
-   always@* begin
+   always@* begin
-      top_read_latency_shift_reg = uav_read & ~uav_waitrequest & ~waitrequest_reset_override;
+      top_read_latency_shift_reg = uav_read & ~uav_waitrequest & ~waitrequest_reset_override;
-      if(AV_READLATENCY == 1 || AV_READLATENCY == 0 ) begin
+      if(AV_READLATENCY == 1 || AV_READLATENCY == 0 ) begin
-         top_read_latency_shift_reg=read_latency_shift_reg;
+         top_read_latency_shift_reg=read_latency_shift_reg;
-      end
+      end
-      if (AV_READLATENCY > 1) begin
+      if (AV_READLATENCY > 1) begin
-         top_read_latency_shift_reg = read_latency_shift_reg[(AV_READLATENCY ? AV_READLATENCY-1 : 0)];
+         top_read_latency_shift_reg = read_latency_shift_reg[(AV_READLATENCY ? AV_READLATENCY-1 : 0)];
-      end
+      end
-   end
+   end
-
+
-   always@(posedge reset, posedge clk) begin
+   always@(posedge reset, posedge clk) begin
-      if (reset) begin
+      if (reset) begin
-         read_latency_shift_reg <= '0;
+         read_latency_shift_reg <= '0;
-      end else if (av_clken) begin
+      end else if (av_clken) begin
-         read_latency_shift_reg[0] <= uav_read && ~uav_waitrequest & ~waitrequest_reset_override;
+         read_latency_shift_reg[0] <= uav_read && ~uav_waitrequest & ~waitrequest_reset_override;
-         for (int i=0; i+1 < AV_READLATENCY ; i+=1 ) begin
+         for (int i=0; i+1 < AV_READLATENCY ; i+=1 ) begin
-            read_latency_shift_reg[i+1] <= read_latency_shift_reg[i];
+            read_latency_shift_reg[i+1] <= read_latency_shift_reg[i];
-         end
+         end
-      end
+      end
-   end
+   end
-
+
-   // ------------
+   // ------------
-   // Chipselect and OutputEnable
+   // Chipselect and OutputEnable
-   // ------------
+   // ------------
-   reg av_chipselect_pre;
+   reg av_chipselect_pre;
-   wire cs_extension;
+   wire cs_extension;
-   reg av_outputenable_pre;
+   reg av_outputenable_pre;
-   
+   
-   assign av_chipselect  = (uav_read | uav_write) ? 1'b1 : av_chipselect_pre;
+   assign av_chipselect  = (uav_read | uav_write) ? 1'b1 : av_chipselect_pre;
-   assign cs_extension = ( (^ read_latency_shift_reg) & ~top_read_latency_shift_reg ) | ((| read_latency_shift_reg) & ~(^ read_latency_shift_reg));
+   assign cs_extension = ( (^ read_latency_shift_reg) & ~top_read_latency_shift_reg ) | ((| read_latency_shift_reg) & ~(^ read_latency_shift_reg));
-   assign av_outputenable = uav_read ? 1'b1 : av_outputenable_pre;
+   assign av_outputenable = uav_read ? 1'b1 : av_outputenable_pre;
-
+
-   always@(posedge reset, posedge clk) begin
+   always@(posedge reset, posedge clk) begin
-      if(reset)
+      if(reset)
-         av_outputenable_pre <= 1'b0;
+         av_outputenable_pre <= 1'b0;
-      else if( AV_READLATENCY == 0  && AV_READ_WAIT_INDEXED != 0 )
+      else if( AV_READLATENCY == 0  && AV_READ_WAIT_INDEXED != 0 )
-         av_outputenable_pre <= 0;
+         av_outputenable_pre <= 0;
-      else
+      else
-         av_outputenable_pre <= cs_extension | uav_read;
+         av_outputenable_pre <= cs_extension | uav_read;
-   end
+   end
-
+
-   always@(posedge reset, posedge clk) begin
+   always@(posedge reset, posedge clk) begin
-      if(reset) begin
+      if(reset) begin
-         av_chipselect_pre  <= 1'b0;
+         av_chipselect_pre  <= 1'b0;
-      end else begin
+      end else begin
-         av_chipselect_pre  <= 1'b0;
+         av_chipselect_pre  <= 1'b0;
-         if(AV_READLATENCY != 0 && CHIPSELECT_THROUGH_READLATENCY == 1) begin
+         if(AV_READLATENCY != 0 && CHIPSELECT_THROUGH_READLATENCY == 1) begin
-            //The AV_READLATENCY term is only here to prevent chipselect from remaining asserted while read and write fall.
+            //The AV_READLATENCY term is only here to prevent chipselect from remaining asserted while read and write fall.
-            //There is no functional impact as 0 cycle transactions are treated as 1 cycle on the other side of the translator.
+            //There is no functional impact as 0 cycle transactions are treated as 1 cycle on the other side of the translator.
-            if(uav_read) begin
+            if(uav_read) begin
-               av_chipselect_pre <= 1'b1;
+               av_chipselect_pre <= 1'b1;
-            end else if(cs_extension == 1) begin
+            end else if(cs_extension == 1) begin
-               av_chipselect_pre <= 1'b1;
+               av_chipselect_pre <= 1'b1;
-            end
+            end
-         end
+         end
-      end
+      end
-   end
+   end
-
+
-   // -------------------
+   // -------------------
-   // Begintransfer Assigment
+   // Begintransfer Assigment
-   // -------------------
+   // -------------------
-   reg end_begintransfer;
+   reg end_begintransfer;
-
+
-   always@* begin
+   always@* begin
-      av_begintransfer = ( uav_write | uav_read ) & ~end_begintransfer;
+      av_begintransfer = ( uav_write | uav_read ) & ~end_begintransfer;
-   end
+   end
-
+
-   always@ ( posedge clk or posedge reset ) begin
+   always@ ( posedge clk or posedge reset ) begin
-      if(reset) begin
+      if(reset) begin
-         end_begintransfer <= 1'b0;
+         end_begintransfer <= 1'b0;
-      end else begin
+      end else begin
-         if(av_begintransfer == 1 && uav_waitrequest && ~waitrequest_reset_override)
+         if(av_begintransfer == 1 && uav_waitrequest && ~waitrequest_reset_override)
-            end_begintransfer <= 1'b1;
+            end_begintransfer <= 1'b1;
-         else if(uav_waitrequest)
+         else if(uav_waitrequest)
-            end_begintransfer <= end_begintransfer;
+            end_begintransfer <= end_begintransfer;
-         else
+         else
-            end_begintransfer <= 1'b0;
+            end_begintransfer <= 1'b0;
-      end
+      end
-   end
+   end
-
+
-   // -------------------
+   // -------------------
-   // Beginbursttransfer Assigment
+   // Beginbursttransfer Assigment
-   // -------------------
+   // -------------------
-   reg end_beginbursttransfer;
+   reg end_beginbursttransfer;
-   reg in_transfer;
+   reg in_transfer;
-
+
-   always@* begin
+   always@* begin
-      av_beginbursttransfer = uav_read ? av_begintransfer : (av_begintransfer && ~end_beginbursttransfer && ~in_transfer);
+      av_beginbursttransfer = uav_read ? av_begintransfer : (av_begintransfer && ~end_beginbursttransfer && ~in_transfer);
-   end
+   end
-
+
-   always@ ( posedge clk or posedge reset ) begin
+   always@ ( posedge clk or posedge reset ) begin
-      if(reset) begin
+      if(reset) begin
-         end_beginbursttransfer <= 1'b0;
+         end_beginbursttransfer <= 1'b0;
-         in_transfer <= 1'b0;
+         in_transfer <= 1'b0;
-      end else begin
+      end else begin
-         end_beginbursttransfer <= uav_write & ( uav_burstcount != symbols_per_word );
+         end_beginbursttransfer <= uav_write & ( uav_burstcount != symbols_per_word );
-         if(uav_write && uav_burstcount == symbols_per_word)
+         if(uav_write && uav_burstcount == symbols_per_word)
-            in_transfer <=1'b0;
+            in_transfer <=1'b0;
-         else if(uav_write)
+         else if(uav_write)
-            in_transfer <=1'b1;
+            in_transfer <=1'b1;
-      end
+      end
-   end
+   end
-
+
-endmodule
+endmodule

Top/niosII/synthesis/submodules/altera_reset_controller.sdc

@@ -11,20 +11,20 @@
 # agreement for further details.
 
 
-# +---------------------------------------------------
+# +---------------------------------------------------
-# | Cut the async clear paths
+# | Cut the async clear paths
-# +---------------------------------------------------
+# +---------------------------------------------------
-set aclr_counter 0
+set aclr_counter 0
-set clrn_counter 0
+set clrn_counter 0
-set aclr_collection [get_pins -compatibility_mode -nocase -nowarn *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|aclr]
+set aclr_collection [get_pins -compatibility_mode -nocase -nowarn *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|aclr]
-set clrn_collection [get_pins -compatibility_mode -nocase -nowarn *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|clrn]
+set clrn_collection [get_pins -compatibility_mode -nocase -nowarn *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|clrn]
-set aclr_counter [get_collection_size $aclr_collection]
+set aclr_counter [get_collection_size $aclr_collection]
-set clrn_counter [get_collection_size $clrn_collection]
+set clrn_counter [get_collection_size $clrn_collection]
-
+
-if {$aclr_counter > 0} {
+if {$aclr_counter > 0} {
-    set_false_path -to [get_pins -compatibility_mode -nocase *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|aclr]
+    set_false_path -to [get_pins -compatibility_mode -nocase *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|aclr]
-}
+}
-
+
-if {$clrn_counter > 0} {
+if {$clrn_counter > 0} {
-    set_false_path -to [get_pins -compatibility_mode -nocase *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|clrn]
+    set_false_path -to [get_pins -compatibility_mode -nocase *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|clrn]
-}
+}

Top/niosII/synthesis/submodules/altera_reset_controller.v

@@ -11,309 +11,309 @@
 // agreement for further details.
 
 
-// (C) 2001-2013 Altera Corporation. All rights reserved.
+// (C) 2001-2013 Altera Corporation. All rights reserved.
-// Your use of Altera Corporation's design tools, logic functions and other 
+// Your use of Altera Corporation's design tools, logic functions and other 
-// software and tools, and its AMPP partner logic functions, and any output 
+// software and tools, and its AMPP partner logic functions, and any output 
-// files any of the foregoing (including device programming or simulation 
+// files any of the foregoing (including device programming or simulation 
-// files), and any associated documentation or information are expressly subject 
+// files), and any associated documentation or information are expressly subject 
-// to the terms and conditions of the Altera Program License Subscription 
+// to the terms and conditions of the Altera Program License Subscription 
-// Agreement, Altera MegaCore Function License Agreement, or other applicable 
+// Agreement, Altera MegaCore Function License Agreement, or other applicable 
-// license agreement, including, without limitation, that your use is for the 
+// license agreement, including, without limitation, that your use is for the 
-// sole purpose of programming logic devices manufactured by Altera and sold by 
+// sole purpose of programming logic devices manufactured by Altera and sold by 
-// Altera or its authorized distributors.  Please refer to the applicable 
+// Altera or its authorized distributors.  Please refer to the applicable 
-// agreement for further details.
+// agreement for further details.
-
+
-
+
-// $Id: //acds/rel/18.1std/ip/merlin/altera_reset_controller/altera_reset_controller.v#1 $
+// $Id: //acds/rel/18.1std/ip/merlin/altera_reset_controller/altera_reset_controller.v#1 $
-// $Revision: #1 $
+// $Revision: #1 $
-// $Date: 2018/07/18 $
+// $Date: 2018/07/18 $
-// $Author: psgswbuild $
+// $Author: psgswbuild $
-
+
-// --------------------------------------
+// --------------------------------------
-// Reset controller
+// Reset controller
-//
+//
-// Combines all the input resets and synchronizes
+// Combines all the input resets and synchronizes
-// the result to the clk.
+// the result to the clk.
-// ACDS13.1 - Added reset request as part of reset sequencing
+// ACDS13.1 - Added reset request as part of reset sequencing
-// --------------------------------------
+// --------------------------------------
-
+
-`timescale 1 ns / 1 ns
+`timescale 1 ns / 1 ns
-
+
-module altera_reset_controller
+module altera_reset_controller
-#(
+#(
-    parameter NUM_RESET_INPUTS              = 6,
+    parameter NUM_RESET_INPUTS              = 6,
-    parameter USE_RESET_REQUEST_IN0 = 0,
+    parameter USE_RESET_REQUEST_IN0 = 0,
-    parameter USE_RESET_REQUEST_IN1 = 0,
+    parameter USE_RESET_REQUEST_IN1 = 0,
-    parameter USE_RESET_REQUEST_IN2 = 0,
+    parameter USE_RESET_REQUEST_IN2 = 0,
-    parameter USE_RESET_REQUEST_IN3 = 0,
+    parameter USE_RESET_REQUEST_IN3 = 0,
-    parameter USE_RESET_REQUEST_IN4 = 0,
+    parameter USE_RESET_REQUEST_IN4 = 0,
-    parameter USE_RESET_REQUEST_IN5 = 0,
+    parameter USE_RESET_REQUEST_IN5 = 0,
-    parameter USE_RESET_REQUEST_IN6 = 0,
+    parameter USE_RESET_REQUEST_IN6 = 0,
-    parameter USE_RESET_REQUEST_IN7 = 0,
+    parameter USE_RESET_REQUEST_IN7 = 0,
-    parameter USE_RESET_REQUEST_IN8 = 0,
+    parameter USE_RESET_REQUEST_IN8 = 0,
-    parameter USE_RESET_REQUEST_IN9 = 0,
+    parameter USE_RESET_REQUEST_IN9 = 0,
-    parameter USE_RESET_REQUEST_IN10 = 0,
+    parameter USE_RESET_REQUEST_IN10 = 0,
-    parameter USE_RESET_REQUEST_IN11 = 0,
+    parameter USE_RESET_REQUEST_IN11 = 0,
-    parameter USE_RESET_REQUEST_IN12 = 0,
+    parameter USE_RESET_REQUEST_IN12 = 0,
-    parameter USE_RESET_REQUEST_IN13 = 0,
+    parameter USE_RESET_REQUEST_IN13 = 0,
-    parameter USE_RESET_REQUEST_IN14 = 0,
+    parameter USE_RESET_REQUEST_IN14 = 0,
-    parameter USE_RESET_REQUEST_IN15 = 0,
+    parameter USE_RESET_REQUEST_IN15 = 0,
-    parameter OUTPUT_RESET_SYNC_EDGES       = "deassert",
+    parameter OUTPUT_RESET_SYNC_EDGES       = "deassert",
-    parameter SYNC_DEPTH                    = 2,
+    parameter SYNC_DEPTH                    = 2,
-    parameter RESET_REQUEST_PRESENT         = 0,
+    parameter RESET_REQUEST_PRESENT         = 0,
-    parameter RESET_REQ_WAIT_TIME           = 3,
+    parameter RESET_REQ_WAIT_TIME           = 3,
-    parameter MIN_RST_ASSERTION_TIME        = 11,
+    parameter MIN_RST_ASSERTION_TIME        = 11,
-    parameter RESET_REQ_EARLY_DSRT_TIME     = 4,
+    parameter RESET_REQ_EARLY_DSRT_TIME     = 4,
-    parameter ADAPT_RESET_REQUEST          = 0
+    parameter ADAPT_RESET_REQUEST          = 0
-)
+)
-(
+(
-    // --------------------------------------
+    // --------------------------------------
-    // We support up to 16 reset inputs, for now
+    // We support up to 16 reset inputs, for now
-    // --------------------------------------
+    // --------------------------------------
-    input reset_in0,
+    input reset_in0,
-    input reset_in1,
+    input reset_in1,
-    input reset_in2,
+    input reset_in2,
-    input reset_in3,
+    input reset_in3,
-    input reset_in4,
+    input reset_in4,
-    input reset_in5,
+    input reset_in5,
-    input reset_in6,
+    input reset_in6,
-    input reset_in7,
+    input reset_in7,
-    input reset_in8,
+    input reset_in8,
-    input reset_in9,
+    input reset_in9,
-    input reset_in10,
+    input reset_in10,
-    input reset_in11,
+    input reset_in11,
-    input reset_in12,
+    input reset_in12,
-    input reset_in13,
+    input reset_in13,
-    input reset_in14,
+    input reset_in14,
-    input reset_in15,
+    input reset_in15,
-    input reset_req_in0,
+    input reset_req_in0,
-    input reset_req_in1,
+    input reset_req_in1,
-    input reset_req_in2,
+    input reset_req_in2,
-    input reset_req_in3,
+    input reset_req_in3,
-    input reset_req_in4,
+    input reset_req_in4,
-    input reset_req_in5,
+    input reset_req_in5,
-    input reset_req_in6,
+    input reset_req_in6,
-    input reset_req_in7,
+    input reset_req_in7,
-    input reset_req_in8,
+    input reset_req_in8,
-    input reset_req_in9,
+    input reset_req_in9,
-    input reset_req_in10,
+    input reset_req_in10,
-    input reset_req_in11,
+    input reset_req_in11,
-    input reset_req_in12,
+    input reset_req_in12,
-    input reset_req_in13,
+    input reset_req_in13,
-    input reset_req_in14,
+    input reset_req_in14,
-    input reset_req_in15,
+    input reset_req_in15,
-
+
-
+
-    input  clk,
+    input  clk,
-    output reg reset_out,
+    output reg reset_out,
-    output reg reset_req
+    output reg reset_req
-);
+);
-
+
-   // Always use async reset synchronizer if reset_req is used
+   // Always use async reset synchronizer if reset_req is used
-   localparam ASYNC_RESET = (OUTPUT_RESET_SYNC_EDGES == "deassert");
+   localparam ASYNC_RESET = (OUTPUT_RESET_SYNC_EDGES == "deassert");
-
+
-   // --------------------------------------
+   // --------------------------------------
-   // Local parameter to control the reset_req and reset_out timing when RESET_REQUEST_PRESENT==1
+   // Local parameter to control the reset_req and reset_out timing when RESET_REQUEST_PRESENT==1
-   // --------------------------------------
+   // --------------------------------------
-   localparam MIN_METASTABLE = 3;
+   localparam MIN_METASTABLE = 3;
-   localparam RSTREQ_ASRT_SYNC_TAP = MIN_METASTABLE + RESET_REQ_WAIT_TIME;
+   localparam RSTREQ_ASRT_SYNC_TAP = MIN_METASTABLE + RESET_REQ_WAIT_TIME;
-
+
-   localparam LARGER = RESET_REQ_WAIT_TIME > RESET_REQ_EARLY_DSRT_TIME ? RESET_REQ_WAIT_TIME : RESET_REQ_EARLY_DSRT_TIME;
+   localparam LARGER = RESET_REQ_WAIT_TIME > RESET_REQ_EARLY_DSRT_TIME ? RESET_REQ_WAIT_TIME : RESET_REQ_EARLY_DSRT_TIME;
-
+
-   localparam ASSERTION_CHAIN_LENGTH =  (MIN_METASTABLE > LARGER) ? 
+   localparam ASSERTION_CHAIN_LENGTH =  (MIN_METASTABLE > LARGER) ? 
-                                            MIN_RST_ASSERTION_TIME + 1 :
+                                            MIN_RST_ASSERTION_TIME + 1 :
-                                        (
+                                        (
-                                        (MIN_RST_ASSERTION_TIME > LARGER)? 
+                                        (MIN_RST_ASSERTION_TIME > LARGER)? 
-                                            MIN_RST_ASSERTION_TIME + (LARGER - MIN_METASTABLE + 1) + 1 :
+                                            MIN_RST_ASSERTION_TIME + (LARGER - MIN_METASTABLE + 1) + 1 :
-                                            MIN_RST_ASSERTION_TIME + RESET_REQ_EARLY_DSRT_TIME + RESET_REQ_WAIT_TIME - MIN_METASTABLE + 2
+                                            MIN_RST_ASSERTION_TIME + RESET_REQ_EARLY_DSRT_TIME + RESET_REQ_WAIT_TIME - MIN_METASTABLE + 2
-                                        );
+                                        );
-
+
-   localparam RESET_REQ_DRST_TAP = RESET_REQ_EARLY_DSRT_TIME + 1;
+   localparam RESET_REQ_DRST_TAP = RESET_REQ_EARLY_DSRT_TIME + 1;
-   // --------------------------------------
+   // --------------------------------------
-
+
-   wire merged_reset;
+   wire merged_reset;
-   wire merged_reset_req_in;
+   wire merged_reset_req_in;
-   wire reset_out_pre;
+   wire reset_out_pre;
-   wire reset_req_pre;
+   wire reset_req_pre;
-
+
-   // Registers and Interconnect
+   // Registers and Interconnect
-   (*preserve*) reg  [RSTREQ_ASRT_SYNC_TAP: 0]  altera_reset_synchronizer_int_chain;
+   (*preserve*) reg  [RSTREQ_ASRT_SYNC_TAP: 0]  altera_reset_synchronizer_int_chain;
-   reg [ASSERTION_CHAIN_LENGTH-1: 0]            r_sync_rst_chain;
+   reg [ASSERTION_CHAIN_LENGTH-1: 0]            r_sync_rst_chain;
-   reg                                          r_sync_rst;
+   reg                                          r_sync_rst;
-   reg                                          r_early_rst;
+   reg                                          r_early_rst;
-
+
-    // --------------------------------------
+    // --------------------------------------
-    // "Or" all the input resets together
+    // "Or" all the input resets together
-    // --------------------------------------
+    // --------------------------------------
-    assign merged_reset = (  
+    assign merged_reset = (  
-                              reset_in0 | 
+                              reset_in0 | 
-                              reset_in1 | 
+                              reset_in1 | 
-                              reset_in2 | 
+                              reset_in2 | 
-                              reset_in3 | 
+                              reset_in3 | 
-                              reset_in4 | 
+                              reset_in4 | 
-                              reset_in5 | 
+                              reset_in5 | 
-                              reset_in6 | 
+                              reset_in6 | 
-                              reset_in7 | 
+                              reset_in7 | 
-                              reset_in8 | 
+                              reset_in8 | 
-                              reset_in9 | 
+                              reset_in9 | 
-                              reset_in10 | 
+                              reset_in10 | 
-                              reset_in11 | 
+                              reset_in11 | 
-                              reset_in12 | 
+                              reset_in12 | 
-                              reset_in13 | 
+                              reset_in13 | 
-                              reset_in14 | 
+                              reset_in14 | 
-                              reset_in15
+                              reset_in15
-                          );
+                          );
-
+
-    assign merged_reset_req_in = (
+    assign merged_reset_req_in = (
-                              ( (USE_RESET_REQUEST_IN0 == 1) ? reset_req_in0 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN0 == 1) ? reset_req_in0 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN1 == 1) ? reset_req_in1 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN1 == 1) ? reset_req_in1 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN2 == 1) ? reset_req_in2 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN2 == 1) ? reset_req_in2 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN3 == 1) ? reset_req_in3 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN3 == 1) ? reset_req_in3 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN4 == 1) ? reset_req_in4 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN4 == 1) ? reset_req_in4 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN5 == 1) ? reset_req_in5 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN5 == 1) ? reset_req_in5 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN6 == 1) ? reset_req_in6 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN6 == 1) ? reset_req_in6 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN7 == 1) ? reset_req_in7 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN7 == 1) ? reset_req_in7 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN8 == 1) ? reset_req_in8 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN8 == 1) ? reset_req_in8 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN9 == 1) ? reset_req_in9 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN9 == 1) ? reset_req_in9 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN10 == 1) ? reset_req_in10 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN10 == 1) ? reset_req_in10 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN11 == 1) ? reset_req_in11 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN11 == 1) ? reset_req_in11 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN12 == 1) ? reset_req_in12 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN12 == 1) ? reset_req_in12 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN13 == 1) ? reset_req_in13 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN13 == 1) ? reset_req_in13 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN14 == 1) ? reset_req_in14 : 1'b0)  |
+                              ( (USE_RESET_REQUEST_IN14 == 1) ? reset_req_in14 : 1'b0)  |
-                              ( (USE_RESET_REQUEST_IN15 == 1) ? reset_req_in15 : 1'b0) 
+                              ( (USE_RESET_REQUEST_IN15 == 1) ? reset_req_in15 : 1'b0) 
-                            );
+                            );
-
+
-
+
-    // --------------------------------------
+    // --------------------------------------
-    // And if required, synchronize it to the required clock domain,
+    // And if required, synchronize it to the required clock domain,
-    // with the correct synchronization type
+    // with the correct synchronization type
-    // --------------------------------------
+    // --------------------------------------
-    generate if (OUTPUT_RESET_SYNC_EDGES == "none" && (RESET_REQUEST_PRESENT==0)) begin
+    generate if (OUTPUT_RESET_SYNC_EDGES == "none" && (RESET_REQUEST_PRESENT==0)) begin
-
+
-        assign reset_out_pre = merged_reset;
+        assign reset_out_pre = merged_reset;
-        assign reset_req_pre = merged_reset_req_in;
+        assign reset_req_pre = merged_reset_req_in;
-
+
-    end else begin
+    end else begin
-
+
-        altera_reset_synchronizer
+        altera_reset_synchronizer
-        #(
+        #(
-            .DEPTH      (SYNC_DEPTH),
+            .DEPTH      (SYNC_DEPTH),
-            .ASYNC_RESET(RESET_REQUEST_PRESENT? 1'b1 : ASYNC_RESET)
+            .ASYNC_RESET(RESET_REQUEST_PRESENT? 1'b1 : ASYNC_RESET)
-        )
+        )
-        alt_rst_sync_uq1
+        alt_rst_sync_uq1
-        (
+        (
-            .clk        (clk),
+            .clk        (clk),
-            .reset_in   (merged_reset),
+            .reset_in   (merged_reset),
-            .reset_out  (reset_out_pre)
+            .reset_out  (reset_out_pre)
-        );
+        );
-
+
-        altera_reset_synchronizer
+        altera_reset_synchronizer
-        #(
+        #(
-            .DEPTH      (SYNC_DEPTH),
+            .DEPTH      (SYNC_DEPTH),
-            .ASYNC_RESET(0)
+            .ASYNC_RESET(0)
-        )
+        )
-        alt_rst_req_sync_uq1
+        alt_rst_req_sync_uq1
-        (
+        (
-            .clk        (clk),
+            .clk        (clk),
-            .reset_in   (merged_reset_req_in),
+            .reset_in   (merged_reset_req_in),
-            .reset_out  (reset_req_pre)
+            .reset_out  (reset_req_pre)
-        );
+        );
-
+
-    end
+    end
-    endgenerate
+    endgenerate
-
+
-    generate if ( ( (RESET_REQUEST_PRESENT == 0) && (ADAPT_RESET_REQUEST==0) )|
+    generate if ( ( (RESET_REQUEST_PRESENT == 0) && (ADAPT_RESET_REQUEST==0) )|
-                  ( (ADAPT_RESET_REQUEST == 1) && (OUTPUT_RESET_SYNC_EDGES != "deassert") ) ) begin
+                  ( (ADAPT_RESET_REQUEST == 1) && (OUTPUT_RESET_SYNC_EDGES != "deassert") ) ) begin
-        always @* begin
+        always @* begin
-            reset_out = reset_out_pre;
+            reset_out = reset_out_pre;
-            reset_req = reset_req_pre;
+            reset_req = reset_req_pre;
-        end
+        end
-    end else if ( (RESET_REQUEST_PRESENT == 0) && (ADAPT_RESET_REQUEST==1) ) begin
+    end else if ( (RESET_REQUEST_PRESENT == 0) && (ADAPT_RESET_REQUEST==1) ) begin
-
+
-        wire reset_out_pre2;
+        wire reset_out_pre2;
-
+
-        altera_reset_synchronizer
+        altera_reset_synchronizer
-        #(
+        #(
-            .DEPTH      (SYNC_DEPTH+1),
+            .DEPTH      (SYNC_DEPTH+1),
-            .ASYNC_RESET(0)
+            .ASYNC_RESET(0)
-        )
+        )
-        alt_rst_sync_uq2
+        alt_rst_sync_uq2
-        (
+        (
-            .clk        (clk),
+            .clk        (clk),
-            .reset_in   (reset_out_pre),
+            .reset_in   (reset_out_pre),
-            .reset_out  (reset_out_pre2)
+            .reset_out  (reset_out_pre2)
-        );
+        );
-
+
-        always @* begin
+        always @* begin
-            reset_out = reset_out_pre2;
+            reset_out = reset_out_pre2;
-            reset_req = reset_req_pre;
+            reset_req = reset_req_pre;
-        end
+        end
-
+
-    end
+    end
-    else begin
+    else begin
-
+
-    // 3-FF Metastability Synchronizer
+    // 3-FF Metastability Synchronizer
-    initial
+    initial
-    begin
+    begin
-        altera_reset_synchronizer_int_chain <= {RSTREQ_ASRT_SYNC_TAP{1'b1}};
+        altera_reset_synchronizer_int_chain <= {RSTREQ_ASRT_SYNC_TAP{1'b1}};
-    end
+    end
-
+
-    always @(posedge clk)
+    always @(posedge clk)
-    begin
+    begin
-        altera_reset_synchronizer_int_chain[RSTREQ_ASRT_SYNC_TAP:0] <= 
+        altera_reset_synchronizer_int_chain[RSTREQ_ASRT_SYNC_TAP:0] <= 
-            {altera_reset_synchronizer_int_chain[RSTREQ_ASRT_SYNC_TAP-1:0], reset_out_pre}; 
+            {altera_reset_synchronizer_int_chain[RSTREQ_ASRT_SYNC_TAP-1:0], reset_out_pre}; 
-    end
+    end
-
+
-    // Synchronous reset pipe
+    // Synchronous reset pipe
-    initial
+    initial
-    begin
+    begin
-        r_sync_rst_chain <= {ASSERTION_CHAIN_LENGTH{1'b1}};
+        r_sync_rst_chain <= {ASSERTION_CHAIN_LENGTH{1'b1}};
-    end
+    end
-
+
-    always @(posedge clk)
+    always @(posedge clk)
-    begin
+    begin
-        if (altera_reset_synchronizer_int_chain[MIN_METASTABLE-1] == 1'b1)
+        if (altera_reset_synchronizer_int_chain[MIN_METASTABLE-1] == 1'b1)
-        begin
+        begin
-            r_sync_rst_chain <= {ASSERTION_CHAIN_LENGTH{1'b1}};
+            r_sync_rst_chain <= {ASSERTION_CHAIN_LENGTH{1'b1}};
-    end
+    end
-    else
+    else
-    begin
+    begin
-        r_sync_rst_chain <= {1'b0, r_sync_rst_chain[ASSERTION_CHAIN_LENGTH-1:1]};
+        r_sync_rst_chain <= {1'b0, r_sync_rst_chain[ASSERTION_CHAIN_LENGTH-1:1]};
-    end
+    end
-    end
+    end
-
+
-    // Standard synchronous reset output.  From 0-1, the transition lags the early output.  For 1->0, the transition
+    // Standard synchronous reset output.  From 0-1, the transition lags the early output.  For 1->0, the transition
-    // matches the early input.
+    // matches the early input.
-
+
-    always @(posedge clk)
+    always @(posedge clk)
-    begin
+    begin
-        case ({altera_reset_synchronizer_int_chain[RSTREQ_ASRT_SYNC_TAP], r_sync_rst_chain[1], r_sync_rst})
+        case ({altera_reset_synchronizer_int_chain[RSTREQ_ASRT_SYNC_TAP], r_sync_rst_chain[1], r_sync_rst})
-            3'b000:   r_sync_rst <= 1'b0; // Not reset
+            3'b000:   r_sync_rst <= 1'b0; // Not reset
-            3'b001:   r_sync_rst <= 1'b0;
+            3'b001:   r_sync_rst <= 1'b0;
-            3'b010:   r_sync_rst <= 1'b0;
+            3'b010:   r_sync_rst <= 1'b0;
-            3'b011:   r_sync_rst <= 1'b1;
+            3'b011:   r_sync_rst <= 1'b1;
-            3'b100:   r_sync_rst <= 1'b1; 
+            3'b100:   r_sync_rst <= 1'b1; 
-            3'b101:   r_sync_rst <= 1'b1;
+            3'b101:   r_sync_rst <= 1'b1;
-            3'b110:   r_sync_rst <= 1'b1;
+            3'b110:   r_sync_rst <= 1'b1;
-            3'b111:   r_sync_rst <= 1'b1; // In Reset
+            3'b111:   r_sync_rst <= 1'b1; // In Reset
-            default:  r_sync_rst <= 1'b1;
+            default:  r_sync_rst <= 1'b1;
-        endcase
+        endcase
-
+
-        case ({r_sync_rst_chain[1], r_sync_rst_chain[RESET_REQ_DRST_TAP] | reset_req_pre})
+        case ({r_sync_rst_chain[1], r_sync_rst_chain[RESET_REQ_DRST_TAP] | reset_req_pre})
-            2'b00:   r_early_rst <= 1'b0; // Not reset
+            2'b00:   r_early_rst <= 1'b0; // Not reset
-            2'b01:   r_early_rst <= 1'b1; // Coming out of reset
+            2'b01:   r_early_rst <= 1'b1; // Coming out of reset
-            2'b10:   r_early_rst <= 1'b0; // Spurious reset - should not be possible via synchronous design.
+            2'b10:   r_early_rst <= 1'b0; // Spurious reset - should not be possible via synchronous design.
-            2'b11:   r_early_rst <= 1'b1; // Held in reset
+            2'b11:   r_early_rst <= 1'b1; // Held in reset
-            default: r_early_rst <= 1'b1;
+            default: r_early_rst <= 1'b1;
-        endcase
+        endcase
-    end
+    end
-
+
-    always @* begin
+    always @* begin
-        reset_out = r_sync_rst;
+        reset_out = r_sync_rst;
-        reset_req = r_early_rst;
+        reset_req = r_early_rst;
-    end
+    end
-
+
-    end
+    end
-    endgenerate
+    endgenerate
-
+
-endmodule
+endmodule

Top/niosII/synthesis/submodules/altera_reset_synchronizer.v

@@ -11,77 +11,77 @@
 // agreement for further details.
 
 
-// $Id: //acds/rel/18.1std/ip/merlin/altera_reset_controller/altera_reset_synchronizer.v#1 $
+// $Id: //acds/rel/18.1std/ip/merlin/altera_reset_controller/altera_reset_synchronizer.v#1 $
-// $Revision: #1 $
+// $Revision: #1 $
-// $Date: 2018/07/18 $
+// $Date: 2018/07/18 $
-// $Author: psgswbuild $
+// $Author: psgswbuild $
-
+
-// -----------------------------------------------
+// -----------------------------------------------
-// Reset Synchronizer
+// Reset Synchronizer
-// -----------------------------------------------
+// -----------------------------------------------
-`timescale 1 ns / 1 ns
+`timescale 1 ns / 1 ns
-
+
-module altera_reset_synchronizer
+module altera_reset_synchronizer
-#(
+#(
-    parameter ASYNC_RESET = 1,
+    parameter ASYNC_RESET = 1,
-    parameter DEPTH       = 2
+    parameter DEPTH       = 2
-)
+)
-(
+(
-    input   reset_in /* synthesis ALTERA_ATTRIBUTE = "SUPPRESS_DA_RULE_INTERNAL=R101" */,
+    input   reset_in /* synthesis ALTERA_ATTRIBUTE = "SUPPRESS_DA_RULE_INTERNAL=R101" */,
-
+
-    input   clk,
+    input   clk,
-    output  reset_out
+    output  reset_out
-);
+);
-
+
-    // -----------------------------------------------
+    // -----------------------------------------------
-    // Synchronizer register chain. We cannot reuse the
+    // Synchronizer register chain. We cannot reuse the
-    // standard synchronizer in this implementation 
+    // standard synchronizer in this implementation 
-    // because our timing constraints are different.
+    // because our timing constraints are different.
-    //
+    //
-    // Instead of cutting the timing path to the d-input 
+    // Instead of cutting the timing path to the d-input 
-    // on the first flop we need to cut the aclr input.
+    // on the first flop we need to cut the aclr input.
-    // 
+    // 
-    // We omit the "preserve" attribute on the final
+    // We omit the "preserve" attribute on the final
-    // output register, so that the synthesis tool can
+    // output register, so that the synthesis tool can
-    // duplicate it where needed.
+    // duplicate it where needed.
-    // -----------------------------------------------
+    // -----------------------------------------------
-    (*preserve*) reg [DEPTH-1:0] altera_reset_synchronizer_int_chain;
+    (*preserve*) reg [DEPTH-1:0] altera_reset_synchronizer_int_chain;
-    reg altera_reset_synchronizer_int_chain_out;
+    reg altera_reset_synchronizer_int_chain_out;
-
+
-    generate if (ASYNC_RESET) begin
+    generate if (ASYNC_RESET) begin
-
+
-        // -----------------------------------------------
+        // -----------------------------------------------
-        // Assert asynchronously, deassert synchronously.
+        // Assert asynchronously, deassert synchronously.
-        // -----------------------------------------------
+        // -----------------------------------------------
-        always @(posedge clk or posedge reset_in) begin
+        always @(posedge clk or posedge reset_in) begin
-            if (reset_in) begin
+            if (reset_in) begin
-                altera_reset_synchronizer_int_chain <= {DEPTH{1'b1}};
+                altera_reset_synchronizer_int_chain <= {DEPTH{1'b1}};
-                altera_reset_synchronizer_int_chain_out <= 1'b1;
+                altera_reset_synchronizer_int_chain_out <= 1'b1;
-            end
+            end
-            else begin
+            else begin
-                altera_reset_synchronizer_int_chain[DEPTH-2:0] <= altera_reset_synchronizer_int_chain[DEPTH-1:1];
+                altera_reset_synchronizer_int_chain[DEPTH-2:0] <= altera_reset_synchronizer_int_chain[DEPTH-1:1];
-                altera_reset_synchronizer_int_chain[DEPTH-1] <= 0;
+                altera_reset_synchronizer_int_chain[DEPTH-1] <= 0;
-                altera_reset_synchronizer_int_chain_out <= altera_reset_synchronizer_int_chain[0];
+                altera_reset_synchronizer_int_chain_out <= altera_reset_synchronizer_int_chain[0];
-            end
+            end
-        end
+        end
-
+
-        assign reset_out = altera_reset_synchronizer_int_chain_out;
+        assign reset_out = altera_reset_synchronizer_int_chain_out;
-     
+     
-    end else begin
+    end else begin
-
+
-        // -----------------------------------------------
+        // -----------------------------------------------
-        // Assert synchronously, deassert synchronously.
+        // Assert synchronously, deassert synchronously.
-        // -----------------------------------------------
+        // -----------------------------------------------
-        always @(posedge clk) begin
+        always @(posedge clk) begin
-            altera_reset_synchronizer_int_chain[DEPTH-2:0] <= altera_reset_synchronizer_int_chain[DEPTH-1:1];
+            altera_reset_synchronizer_int_chain[DEPTH-2:0] <= altera_reset_synchronizer_int_chain[DEPTH-1:1];
-            altera_reset_synchronizer_int_chain[DEPTH-1] <= reset_in;
+            altera_reset_synchronizer_int_chain[DEPTH-1] <= reset_in;
-            altera_reset_synchronizer_int_chain_out <= altera_reset_synchronizer_int_chain[0];
+            altera_reset_synchronizer_int_chain_out <= altera_reset_synchronizer_int_chain[0];
-        end
+        end
-
+
-        assign reset_out = altera_reset_synchronizer_int_chain_out;
+        assign reset_out = altera_reset_synchronizer_int_chain_out;
- 
+ 
-    end
+    end
-    endgenerate
+    endgenerate
-
+
-endmodule
+endmodule
-
+

Top/niosII/synthesis/submodules/niosII_cpu.v

@@ -10,7 +10,7 @@ module niosII_cpu (
 		input  wire        clk,                                 //                       clk.clk
 		input  wire        reset_n,                             //                     reset.reset_n
 		input  wire        reset_req,                           //                          .reset_req
-		output wire [17:0] d_address,                           //               data_master.address
+		output wire [15:0] d_address,                           //               data_master.address
 		output wire [3:0]  d_byteenable,                        //                          .byteenable
 		output wire        d_read,                              //                          .read
 		input  wire [31:0] d_readdata,                          //                          .readdata
@@ -18,7 +18,7 @@ module niosII_cpu (
 		output wire        d_write,                             //                          .write
 		output wire [31:0] d_writedata,                         //                          .writedata
 		output wire        debug_mem_slave_debugaccess_to_roms, //                          .debugaccess
-		output wire [17:0] i_address,                           //        instruction_master.address
+		output wire [15:0] i_address,                           //        instruction_master.address
 		output wire        i_read,                              //                          .read
 		input  wire [31:0] i_readdata,                          //                          .readdata
 		input  wire        i_waitrequest,                       //                          .waitrequest

Top/niosII/synthesis/submodules/niosII_cpu_cpu.v

@@ -617,7 +617,7 @@ module niosII_cpu_cpu_nios2_oci_xbrk (
   output           xbrk_trigout;
   input            D_valid;
   input            E_valid;
-  input   [ 15: 0] F_pc;
+  input   [ 13: 0] F_pc;
   input            clk;
   input            reset_n;
   input            trigger_state_0;
@@ -635,7 +635,7 @@ reg              E_xbrk_goto1;
 reg              E_xbrk_traceoff;
 reg              E_xbrk_traceon;
 reg              E_xbrk_trigout;
-wire    [ 17: 0] cpu_i_address;
+wire    [ 15: 0] cpu_i_address;
 wire             xbrk0_armed;
 wire             xbrk0_break_hit;
 wire             xbrk0_goto0_hit;
@@ -821,7 +821,7 @@ module niosII_cpu_cpu_nios2_oci_dbrk (
                                      )
 ;
 
-  output  [ 17: 0] cpu_d_address;
+  output  [ 15: 0] cpu_d_address;
   output           cpu_d_read;
   output  [ 31: 0] cpu_d_readdata;
   output           cpu_d_wait;
@@ -837,7 +837,7 @@ module niosII_cpu_cpu_nios2_oci_dbrk (
   input   [ 31: 0] E_st_data;
   input   [ 31: 0] av_ld_data_aligned_filtered;
   input            clk;
-  input   [ 17: 0] d_address;
+  input   [ 15: 0] d_address;
   input            d_read;
   input            d_waitrequest;
   input            d_write;
@@ -845,7 +845,7 @@ module niosII_cpu_cpu_nios2_oci_dbrk (
   input            reset_n;
 
 
-wire    [ 17: 0] cpu_d_address;
+wire    [ 15: 0] cpu_d_address;
 wire             cpu_d_read;
 wire    [ 31: 0] cpu_d_readdata;
 wire             cpu_d_wait;
@@ -1201,7 +1201,7 @@ module niosII_cpu_cpu_nios2_oci_dtrace (
   output  [ 35: 0] atm;
   output  [ 35: 0] dtm;
   input            clk;
-  input   [ 17: 0] cpu_d_address;
+  input   [ 15: 0] cpu_d_address;
   input            cpu_d_read;
   input   [ 31: 0] cpu_d_readdata;
   input            cpu_d_wait;
@@ -2339,7 +2339,7 @@ defparam niosII_cpu_cpu_ociram_sp_ram.lpm_file = "niosII_cpu_cpu_ociram_default_
 `endif
 //synthesis translate_on
   assign cfgrom_readdata = (MonAReg[4 : 2] == 3'd0)? 32'h00000020 :
-    (MonAReg[4 : 2] == 3'd1)? 32'h00001212 :
+    (MonAReg[4 : 2] == 3'd1)? 32'h00001010 :
     (MonAReg[4 : 2] == 3'd2)? 32'h00040000 :
     (MonAReg[4 : 2] == 3'd3)? 32'h00000100 :
     (MonAReg[4 : 2] == 3'd4)? 32'h20000000 :
@@ -2403,12 +2403,12 @@ module niosII_cpu_cpu_nios2_oci (
   input            D_valid;
   input   [ 31: 0] E_st_data;
   input            E_valid;
-  input   [ 15: 0] F_pc;
+  input   [ 13: 0] F_pc;
   input   [  8: 0] address_nxt;
   input   [ 31: 0] av_ld_data_aligned_filtered;
   input   [  3: 0] byteenable_nxt;
   input            clk;
-  input   [ 17: 0] d_address;
+  input   [ 15: 0] d_address;
   input            d_read;
   input            d_waitrequest;
   input            d_write;
@@ -2427,7 +2427,7 @@ reg     [  8: 0] address;
 wire    [ 35: 0] atm;
 wire    [ 31: 0] break_readreg;
 reg     [  3: 0] byteenable;
-wire    [ 17: 0] cpu_d_address;
+wire    [ 15: 0] cpu_d_address;
 wire             cpu_d_read;
 wire    [ 31: 0] cpu_d_readdata;
 wire             cpu_d_wait;
@@ -2864,7 +2864,7 @@ module niosII_cpu_cpu (
                       )
 ;
 
-  output  [ 17: 0] d_address;
+  output  [ 15: 0] d_address;
   output  [  3: 0] d_byteenable;
   output           d_read;
   output           d_write;
@@ -2874,7 +2874,7 @@ module niosII_cpu_cpu (
   output           debug_mem_slave_waitrequest;
   output           debug_reset_request;
   output           dummy_ci_port;
-  output  [ 17: 0] i_address;
+  output  [ 15: 0] i_address;
   output           i_read;
   input            clk;
   input   [ 31: 0] d_readdata;
@@ -2959,7 +2959,7 @@ wire    [  4: 0] D_iw_imm5;
 wire    [  1: 0] D_iw_memsz;
 wire    [  5: 0] D_iw_op;
 wire    [  5: 0] D_iw_opx;
-wire    [ 15: 0] D_jmp_direct_target_waddr;
+wire    [ 13: 0] D_jmp_direct_target_waddr;
 wire    [  1: 0] D_logic_op;
 wire    [  1: 0] D_logic_op_raw;
 wire             D_mem16;
@@ -3110,7 +3110,7 @@ wire             E_ld_stall;
 wire    [ 31: 0] E_logic_result;
 wire             E_logic_result_is_0;
 wire             E_lt;
-wire    [ 17: 0] E_mem_baddr;
+wire    [ 15: 0] E_mem_baddr;
 wire    [  3: 0] E_mem_byte_en;
 reg              E_new_inst;
 wire             E_rf_ecc_recoverable_valid;
@@ -3301,15 +3301,15 @@ wire             F_op_wrprs;
 wire             F_op_xor;
 wire             F_op_xorhi;
 wire             F_op_xori;
-reg     [ 15: 0] F_pc /* synthesis ALTERA_IP_DEBUG_VISIBLE = 1 */;
+reg     [ 13: 0] F_pc /* synthesis ALTERA_IP_DEBUG_VISIBLE = 1 */;
 wire             F_pc_en;
-wire    [ 15: 0] F_pc_no_crst_nxt;
+wire    [ 13: 0] F_pc_no_crst_nxt;
-wire    [ 15: 0] F_pc_nxt;
+wire    [ 13: 0] F_pc_nxt;
-wire    [ 15: 0] F_pc_plus_one;
+wire    [ 13: 0] F_pc_plus_one;
 wire    [  1: 0] F_pc_sel_nxt;
-wire    [ 17: 0] F_pcb;
+wire    [ 15: 0] F_pcb;
-wire    [ 17: 0] F_pcb_nxt;
+wire    [ 15: 0] F_pcb_nxt;
-wire    [ 17: 0] F_pcb_plus_four;
+wire    [ 15: 0] F_pcb_plus_four;
 wire             F_valid;
 wire    [ 71: 0] F_vinst;
 reg     [  1: 0] R_compare_op;
@@ -3443,7 +3443,7 @@ reg     [ 31: 0] W_ienable_reg;
 wire    [ 31: 0] W_ienable_reg_nxt;
 reg     [ 31: 0] W_ipending_reg;
 wire    [ 31: 0] W_ipending_reg_nxt;
-wire    [ 17: 0] W_mem_baddr;
+wire    [ 15: 0] W_mem_baddr;
 reg              W_rf_ecc_recoverable_valid;
 reg              W_rf_ecc_unrecoverable_valid;
 wire             W_rf_ecc_valid_any;
@@ -3483,7 +3483,7 @@ wire             av_ld_rshift8;
 reg              av_ld_waiting_for_data;
 wire             av_ld_waiting_for_data_nxt;
 wire             av_sign_bit;
-wire    [ 17: 0] d_address;
+wire    [ 15: 0] d_address;
 reg     [  3: 0] d_byteenable;
 reg              d_read;
 wire             d_read_nxt;
@@ -3501,7 +3501,7 @@ reg              hbreak_enabled;
 reg              hbreak_pending;
 wire             hbreak_pending_nxt;
 wire             hbreak_req;
-wire    [ 17: 0] i_address;
+wire    [ 15: 0] i_address;
 reg              i_read;
 wire             i_read_nxt;
 wire    [ 31: 0] iactive;
@@ -3863,8 +3863,8 @@ reg              wait_for_one_post_bret_inst;
     2'b11;
 
   assign F_pc_no_crst_nxt = (F_pc_sel_nxt == 2'b00)? 8 :
-    (F_pc_sel_nxt == 2'b01)? 33288 :
+    (F_pc_sel_nxt == 2'b01)? 8712 :
-    (F_pc_sel_nxt == 2'b10)? E_arith_result[17 : 2] :
+    (F_pc_sel_nxt == 2'b10)? E_arith_result[15 : 2] :
     F_pc_plus_one;
 
   assign F_pc_nxt = F_pc_no_crst_nxt;
@@ -4166,7 +4166,7 @@ defparam niosII_cpu_cpu_register_bank_b.lpm_file = "niosII_cpu_cpu_rf_ram_b.hex"
     E_arith_src1 - E_arith_src2 :
     E_arith_src1 + E_arith_src2;
 
-  assign E_mem_baddr = E_arith_result[17 : 0];
+  assign E_mem_baddr = E_arith_result[15 : 0];
   assign E_logic_result = (R_logic_op == 2'b00)? (~(E_src1 | E_src2)) :
     (R_logic_op == 2'b01)? (E_src1 & E_src2) :
     (R_logic_op == 2'b10)? (E_src1 | E_src2) :
@@ -4489,7 +4489,7 @@ defparam niosII_cpu_cpu_register_bank_b.lpm_file = "niosII_cpu_cpu_rf_ram_b.hex"
 
   assign W_wr_data = W_wr_data_non_zero;
   assign W_br_taken = R_ctrl_br_uncond | (R_ctrl_br & W_cmp_result);
-  assign W_mem_baddr = W_alu_result[17 : 0];
+  assign W_mem_baddr = W_alu_result[15 : 0];
   assign W_status_reg = W_status_reg_pie;
   assign E_wrctl_status = R_ctrl_wrctl_inst & 
     (D_iw_control_regnum == 5'd0);

Top/niosII/synthesis/submodules/niosII_cpu_cpu_rf_ram_a.mif

@@ -1,42 +1,42 @@
-WIDTH=32;
+WIDTH=32;
-DEPTH=32;
+DEPTH=32;
-
+
-ADDRESS_RADIX=HEX;
+ADDRESS_RADIX=HEX;
-DATA_RADIX=HEX;
+DATA_RADIX=HEX;
-
+
-CONTENT BEGIN
+CONTENT BEGIN
-
+
-00 : deadbeef;
+00 : deadbeef;
-01 : deadbeef;
+01 : deadbeef;
-02 : deadbeef;
+02 : deadbeef;
-03 : deadbeef;
+03 : deadbeef;
-04 : deadbeef;
+04 : deadbeef;
-05 : deadbeef;
+05 : deadbeef;
-06 : deadbeef;
+06 : deadbeef;
-07 : deadbeef;
+07 : deadbeef;
-08 : deadbeef;
+08 : deadbeef;
-09 : deadbeef;
+09 : deadbeef;
-0a : deadbeef;
+0a : deadbeef;
-0b : deadbeef;
+0b : deadbeef;
-0c : deadbeef;
+0c : deadbeef;
-0d : deadbeef;
+0d : deadbeef;
-0e : deadbeef;
+0e : deadbeef;
-0f : deadbeef;
+0f : deadbeef;
-10 : deadbeef;
+10 : deadbeef;
-11 : deadbeef;
+11 : deadbeef;
-12 : deadbeef;
+12 : deadbeef;
-13 : deadbeef;
+13 : deadbeef;
-14 : deadbeef;
+14 : deadbeef;
-15 : deadbeef;
+15 : deadbeef;
-16 : deadbeef;
+16 : deadbeef;
-17 : deadbeef;
+17 : deadbeef;
-18 : deadbeef;
+18 : deadbeef;
-19 : deadbeef;
+19 : deadbeef;
-1a : deadbeef;
+1a : deadbeef;
-1b : deadbeef;
+1b : deadbeef;
-1c : deadbeef;
+1c : deadbeef;
-1d : deadbeef;
+1d : deadbeef;
-1e : deadbeef;
+1e : deadbeef;
-1f : deadbeef;
+1f : deadbeef;
-
+
-END;
+END;

Top/niosII/synthesis/submodules/niosII_cpu_cpu_rf_ram_b.mif

@@ -1,42 +1,42 @@
-WIDTH=32;
+WIDTH=32;
-DEPTH=32;
+DEPTH=32;
-
+
-ADDRESS_RADIX=HEX;
+ADDRESS_RADIX=HEX;
-DATA_RADIX=HEX;
+DATA_RADIX=HEX;
-
+
-CONTENT BEGIN
+CONTENT BEGIN
-
+
-00 : deadbeef;
+00 : deadbeef;
-01 : deadbeef;
+01 : deadbeef;
-02 : deadbeef;
+02 : deadbeef;
-03 : deadbeef;
+03 : deadbeef;
-04 : deadbeef;
+04 : deadbeef;
-05 : deadbeef;
+05 : deadbeef;
-06 : deadbeef;
+06 : deadbeef;
-07 : deadbeef;
+07 : deadbeef;
-08 : deadbeef;
+08 : deadbeef;
-09 : deadbeef;
+09 : deadbeef;
-0a : deadbeef;
+0a : deadbeef;
-0b : deadbeef;
+0b : deadbeef;
-0c : deadbeef;
+0c : deadbeef;
-0d : deadbeef;
+0d : deadbeef;
-0e : deadbeef;
+0e : deadbeef;
-0f : deadbeef;
+0f : deadbeef;
-10 : deadbeef;
+10 : deadbeef;
-11 : deadbeef;
+11 : deadbeef;
-12 : deadbeef;
+12 : deadbeef;
-13 : deadbeef;
+13 : deadbeef;
-14 : deadbeef;
+14 : deadbeef;
-15 : deadbeef;
+15 : deadbeef;
-16 : deadbeef;
+16 : deadbeef;
-17 : deadbeef;
+17 : deadbeef;
-18 : deadbeef;
+18 : deadbeef;
-19 : deadbeef;
+19 : deadbeef;
-1a : deadbeef;
+1a : deadbeef;
-1b : deadbeef;
+1b : deadbeef;
-1c : deadbeef;
+1c : deadbeef;
-1d : deadbeef;
+1d : deadbeef;
-1e : deadbeef;
+1e : deadbeef;
-1f : deadbeef;
+1f : deadbeef;
-
+
-END;
+END;

Top/niosII/synthesis/submodules/niosII_cpu_cpu_test_bench.v

@@ -59,7 +59,7 @@ module niosII_cpu_cpu_test_bench (
   input   [  5: 0] D_iw_opx;
   input            D_valid;
   input            E_valid;
-  input   [ 17: 0] F_pcb;
+  input   [ 15: 0] F_pcb;
   input            F_valid;
   input            R_ctrl_ld;
   input            R_ctrl_ld_non_io;
@@ -70,11 +70,11 @@ module niosII_cpu_cpu_test_bench (
   input   [ 31: 0] W_wr_data;
   input   [ 31: 0] av_ld_data_aligned_unfiltered;
   input            clk;
-  input   [ 17: 0] d_address;
+  input   [ 15: 0] d_address;
   input   [  3: 0] d_byteenable;
   input            d_read;
   input            d_write;
-  input   [ 17: 0] i_address;
+  input   [ 15: 0] i_address;
   input            i_read;
   input   [ 31: 0] i_readdata;
   input            i_waitrequest;

Top/niosII/synthesis/submodules/niosII_mem.v

@@ -48,8 +48,8 @@ module niosII_mem (
 
   output  [ 31: 0] readdata;
   output  [ 31: 0] readdata2;
-  input   [ 14: 0] address;
+  input   [ 12: 0] address;
-  input   [ 14: 0] address2;
+  input   [ 12: 0] address2;
   input   [  3: 0] byteenable;
   input   [  3: 0] byteenable2;
   input            chipselect;
@@ -102,9 +102,9 @@ wire             wren2;
            the_altsyncram.indata_reg_b = "CLOCK0",
            the_altsyncram.init_file = INIT_FILE,
            the_altsyncram.lpm_type = "altsyncram",
-           the_altsyncram.maximum_depth = 32768,
+           the_altsyncram.maximum_depth = 8192,
-           the_altsyncram.numwords_a = 32768,
+           the_altsyncram.numwords_a = 8192,
-           the_altsyncram.numwords_b = 32768,
+           the_altsyncram.numwords_b = 8192,
            the_altsyncram.operation_mode = "BIDIR_DUAL_PORT",
            the_altsyncram.outdata_reg_a = "UNREGISTERED",
            the_altsyncram.outdata_reg_b = "UNREGISTERED",
@@ -114,8 +114,8 @@ wire             wren2;
            the_altsyncram.width_b = 32,
            the_altsyncram.width_byteena_a = 4,
            the_altsyncram.width_byteena_b = 4,
-           the_altsyncram.widthad_a = 15,
+           the_altsyncram.widthad_a = 13,
-           the_altsyncram.widthad_b = 15,
+           the_altsyncram.widthad_b = 13,
            the_altsyncram.wrcontrol_wraddress_reg_b = "CLOCK0";
 
   //s1, which is an e_avalon_slave

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_avalon_st_adapter.v

@@ -1,12 +1,12 @@
-// niosII_mm_interconnect_0_avalon_st_adapter.v
+// niosII_mm_interconnect_0_avalon_st_adapter.v
-
+
 // This file was auto-generated from altera_avalon_st_adapter_hw.tcl.  If you edit it your changes
 // will probably be lost.
 // 
-// Generated using ACDS version 18.1 625
+// Generated using ACDS version 18.1 625
-
+
 `timescale 1 ps / 1 ps
-module niosII_mm_interconnect_0_avalon_st_adapter #(
+module niosII_mm_interconnect_0_avalon_st_adapter #(
 		parameter inBitsPerSymbol = 34,
 		parameter inUsePackets    = 0,
 		parameter inDataWidth     = 34,
@@ -23,7 +23,7 @@ module niosII_mm_interconnect_0_avalon_st_adapter #(
 		parameter outUseValid     = 1,
 		parameter outUseReady     = 1,
 		parameter outReadyLatency = 0
-	) (
+	) (
 		input  wire        in_clk_0_clk,   // in_clk_0.clk
 		input  wire        in_rst_0_reset, // in_rst_0.reset
 		input  wire [33:0] in_0_data,      //     in_0.data
@@ -33,14 +33,14 @@ module niosII_mm_interconnect_0_avalon_st_adapter #(
 		output wire        out_0_valid,    //         .valid
 		input  wire        out_0_ready,    //         .ready
 		output wire [0:0]  out_0_error     //         .error
-	);
+	);
-
+
-	generate
+	generate
-		// If any of the display statements (or deliberately broken
+		// If any of the display statements (or deliberately broken
-		// instantiations) within this generate block triggers then this module
+		// instantiations) within this generate block triggers then this module
-		// has been instantiated this module with a set of parameters different
+		// has been instantiated this module with a set of parameters different
-		// from those it was generated for.  This will usually result in a
+		// from those it was generated for.  This will usually result in a
-		// non-functioning system.
+		// non-functioning system.
 		if (inBitsPerSymbol != 34)
 		begin
 			initial begin
@@ -185,8 +185,8 @@ module niosII_mm_interconnect_0_avalon_st_adapter #(
 			instantiated_with_wrong_parameters_error_see_comment_above
 					outreadylatency_check ( .error(1'b1) );
 		end
-	endgenerate
+	endgenerate
-
+
 	niosII_mm_interconnect_0_avalon_st_adapter_error_adapter_0 error_adapter_0 (
 		.clk       (in_clk_0_clk),    //   clk.clk
 		.reset_n   (~in_rst_0_reset), // reset.reset_n
@@ -197,6 +197,6 @@ module niosII_mm_interconnect_0_avalon_st_adapter #(
 		.out_valid (out_0_valid),     //      .valid
 		.out_ready (out_0_ready),     //      .ready
 		.out_error (out_0_error)      //      .error
-	);
+	);
-
+
-endmodule
+endmodule

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_cmd_demux.sv

@@ -28,9 +28,9 @@
 // ------------------------------------------
 // Generation parameters:
 //   output_name:         niosII_mm_interconnect_0_cmd_demux
-//   ST_DATA_W:           94
+//   ST_DATA_W:           92
-//   ST_CHANNEL_W:        7
+//   ST_CHANNEL_W:        6
-//   NUM_OUTPUTS:         6
+//   NUM_OUTPUTS:         5
 //   VALID_WIDTH:         1
 // ------------------------------------------
 
@@ -46,8 +46,8 @@ module niosII_mm_interconnect_0_cmd_demux
     // Sink
     // -------------------
     input  [1-1      : 0]   sink_valid,
-    input  [94-1    : 0]   sink_data, // ST_DATA_W=94
+    input  [92-1    : 0]   sink_data, // ST_DATA_W=92
-    input  [7-1 : 0]   sink_channel, // ST_CHANNEL_W=7
+    input  [6-1 : 0]   sink_channel, // ST_CHANNEL_W=6
     input                         sink_startofpacket,
     input                         sink_endofpacket,
     output                        sink_ready,
@@ -56,47 +56,40 @@ module niosII_mm_interconnect_0_cmd_demux
     // Sources 
     // -------------------
     output reg                      src0_valid,
-    output reg [94-1    : 0] src0_data, // ST_DATA_W=94
+    output reg [92-1    : 0] src0_data, // ST_DATA_W=92
-    output reg [7-1 : 0] src0_channel, // ST_CHANNEL_W=7
+    output reg [6-1 : 0] src0_channel, // ST_CHANNEL_W=6
     output reg                      src0_startofpacket,
     output reg                      src0_endofpacket,
     input                           src0_ready,
 
     output reg                      src1_valid,
-    output reg [94-1    : 0] src1_data, // ST_DATA_W=94
+    output reg [92-1    : 0] src1_data, // ST_DATA_W=92
-    output reg [7-1 : 0] src1_channel, // ST_CHANNEL_W=7
+    output reg [6-1 : 0] src1_channel, // ST_CHANNEL_W=6
     output reg                      src1_startofpacket,
     output reg                      src1_endofpacket,
     input                           src1_ready,
 
     output reg                      src2_valid,
-    output reg [94-1    : 0] src2_data, // ST_DATA_W=94
+    output reg [92-1    : 0] src2_data, // ST_DATA_W=92
-    output reg [7-1 : 0] src2_channel, // ST_CHANNEL_W=7
+    output reg [6-1 : 0] src2_channel, // ST_CHANNEL_W=6
     output reg                      src2_startofpacket,
     output reg                      src2_endofpacket,
     input                           src2_ready,
 
     output reg                      src3_valid,
-    output reg [94-1    : 0] src3_data, // ST_DATA_W=94
+    output reg [92-1    : 0] src3_data, // ST_DATA_W=92
-    output reg [7-1 : 0] src3_channel, // ST_CHANNEL_W=7
+    output reg [6-1 : 0] src3_channel, // ST_CHANNEL_W=6
     output reg                      src3_startofpacket,
     output reg                      src3_endofpacket,
     input                           src3_ready,
 
     output reg                      src4_valid,
-    output reg [94-1    : 0] src4_data, // ST_DATA_W=94
+    output reg [92-1    : 0] src4_data, // ST_DATA_W=92
-    output reg [7-1 : 0] src4_channel, // ST_CHANNEL_W=7
+    output reg [6-1 : 0] src4_channel, // ST_CHANNEL_W=6
     output reg                      src4_startofpacket,
     output reg                      src4_endofpacket,
     input                           src4_ready,
 
-    output reg                      src5_valid,
-    output reg [94-1    : 0] src5_data, // ST_DATA_W=94
-    output reg [7-1 : 0] src5_channel, // ST_CHANNEL_W=7
-    output reg                      src5_startofpacket,
-    output reg                      src5_endofpacket,
-    input                           src5_ready,
-
 
     // -------------------
     // Clock & Reset
@@ -108,7 +101,7 @@ module niosII_mm_interconnect_0_cmd_demux
 
 );
 
-    localparam NUM_OUTPUTS = 6;
+    localparam NUM_OUTPUTS = 5;
     wire [NUM_OUTPUTS - 1 : 0] ready_vector;
 
     // -------------------
@@ -150,13 +143,6 @@ module niosII_mm_interconnect_0_cmd_demux
 
         src4_valid         = sink_channel[4] && sink_valid;
 
-        src5_data          = sink_data;
-        src5_startofpacket = sink_startofpacket;
-        src5_endofpacket   = sink_endofpacket;
-        src5_channel       = sink_channel >> NUM_OUTPUTS;
-
-        src5_valid         = sink_channel[5] && sink_valid;
-
     end
 
     // -------------------
@@ -167,7 +153,6 @@ module niosII_mm_interconnect_0_cmd_demux
     assign ready_vector[2] = src2_ready;
     assign ready_vector[3] = src3_ready;
     assign ready_vector[4] = src4_ready;
-    assign ready_vector[5] = src5_ready;
 
     assign sink_ready = |(sink_channel & {{1{1'b0}},{ready_vector[NUM_OUTPUTS - 1 : 0]}});
 

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_cmd_demux_001.sv

@@ -28,8 +28,8 @@
 // ------------------------------------------
 // Generation parameters:
 //   output_name:         niosII_mm_interconnect_0_cmd_demux_001
-//   ST_DATA_W:           94
+//   ST_DATA_W:           92
-//   ST_CHANNEL_W:        7
+//   ST_CHANNEL_W:        6
 //   NUM_OUTPUTS:         2
 //   VALID_WIDTH:         1
 // ------------------------------------------
@@ -46,8 +46,8 @@ module niosII_mm_interconnect_0_cmd_demux_001
     // Sink
     // -------------------
     input  [1-1      : 0]   sink_valid,
-    input  [94-1    : 0]   sink_data, // ST_DATA_W=94
+    input  [92-1    : 0]   sink_data, // ST_DATA_W=92
-    input  [7-1 : 0]   sink_channel, // ST_CHANNEL_W=7
+    input  [6-1 : 0]   sink_channel, // ST_CHANNEL_W=6
     input                         sink_startofpacket,
     input                         sink_endofpacket,
     output                        sink_ready,
@@ -56,15 +56,15 @@ module niosII_mm_interconnect_0_cmd_demux_001
     // Sources 
     // -------------------
     output reg                      src0_valid,
-    output reg [94-1    : 0] src0_data, // ST_DATA_W=94
+    output reg [92-1    : 0] src0_data, // ST_DATA_W=92
-    output reg [7-1 : 0] src0_channel, // ST_CHANNEL_W=7
+    output reg [6-1 : 0] src0_channel, // ST_CHANNEL_W=6
     output reg                      src0_startofpacket,
     output reg                      src0_endofpacket,
     input                           src0_ready,
 
     output reg                      src1_valid,
-    output reg [94-1    : 0] src1_data, // ST_DATA_W=94
+    output reg [92-1    : 0] src1_data, // ST_DATA_W=92
-    output reg [7-1 : 0] src1_channel, // ST_CHANNEL_W=7
+    output reg [6-1 : 0] src1_channel, // ST_CHANNEL_W=6
     output reg                      src1_startofpacket,
     output reg                      src1_endofpacket,
     input                           src1_ready,
@@ -109,7 +109,7 @@ module niosII_mm_interconnect_0_cmd_demux_001
     assign ready_vector[0] = src0_ready;
     assign ready_vector[1] = src1_ready;
 
-    assign sink_ready = |(sink_channel & {{5{1'b0}},{ready_vector[NUM_OUTPUTS - 1 : 0]}});
+    assign sink_ready = |(sink_channel & {{4{1'b0}},{ready_vector[NUM_OUTPUTS - 1 : 0]}});
 
 endmodule
 

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_cmd_mux.sv

@@ -43,9 +43,9 @@
 //   ARBITRATION_SHARES:  1
 //   ARBITRATION_SCHEME   "round-robin"
 //   PIPELINE_ARB:        1
-//   PKT_TRANS_LOCK:      58 (arbitration locking enabled)
+//   PKT_TRANS_LOCK:      56 (arbitration locking enabled)
-//   ST_DATA_W:           94
+//   ST_DATA_W:           92
-//   ST_CHANNEL_W:        7
+//   ST_CHANNEL_W:        6
 // ------------------------------------------
 
 module niosII_mm_interconnect_0_cmd_mux
@@ -54,8 +54,8 @@ module niosII_mm_interconnect_0_cmd_mux
     // Sinks
     // ----------------------
     input                       sink0_valid,
-    input [94-1   : 0]  sink0_data,
+    input [92-1   : 0]  sink0_data,
-    input [7-1: 0]  sink0_channel,
+    input [6-1: 0]  sink0_channel,
     input                       sink0_startofpacket,
     input                       sink0_endofpacket,
     output                      sink0_ready,
@@ -65,8 +65,8 @@ module niosII_mm_interconnect_0_cmd_mux
     // Source
     // ----------------------
     output                      src_valid,
-    output [94-1    : 0] src_data,
+    output [92-1    : 0] src_data,
-    output [7-1 : 0] src_channel,
+    output [6-1 : 0] src_channel,
     output                      src_startofpacket,
     output                      src_endofpacket,
     input                       src_ready,
@@ -77,13 +77,13 @@ module niosII_mm_interconnect_0_cmd_mux
     input clk,
     input reset
 );
-    localparam PAYLOAD_W        = 94 + 7 + 2;
+    localparam PAYLOAD_W        = 92 + 6 + 2;
     localparam NUM_INPUTS       = 1;
     localparam SHARE_COUNTER_W  = 1;
     localparam PIPELINE_ARB     = 1;
-    localparam ST_DATA_W        = 94;
+    localparam ST_DATA_W        = 92;
-    localparam ST_CHANNEL_W     = 7;
+    localparam ST_CHANNEL_W     = 6;
-    localparam PKT_TRANS_LOCK   = 58;
+    localparam PKT_TRANS_LOCK   = 56;
 
     assign	src_valid			=  sink0_valid;
     assign	src_data			=  sink0_data;

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_cmd_mux_002.sv

@@ -43,9 +43,9 @@
 //   ARBITRATION_SHARES:  1 1
 //   ARBITRATION_SCHEME   "round-robin"
 //   PIPELINE_ARB:        1
-//   PKT_TRANS_LOCK:      58 (arbitration locking enabled)
+//   PKT_TRANS_LOCK:      56 (arbitration locking enabled)
-//   ST_DATA_W:           94
+//   ST_DATA_W:           92
-//   ST_CHANNEL_W:        7
+//   ST_CHANNEL_W:        6
 // ------------------------------------------
 
 module niosII_mm_interconnect_0_cmd_mux_002
@@ -54,15 +54,15 @@ module niosII_mm_interconnect_0_cmd_mux_002
     // Sinks
     // ----------------------
     input                       sink0_valid,
-    input [94-1   : 0]  sink0_data,
+    input [92-1   : 0]  sink0_data,
-    input [7-1: 0]  sink0_channel,
+    input [6-1: 0]  sink0_channel,
     input                       sink0_startofpacket,
     input                       sink0_endofpacket,
     output                      sink0_ready,
 
     input                       sink1_valid,
-    input [94-1   : 0]  sink1_data,
+    input [92-1   : 0]  sink1_data,
-    input [7-1: 0]  sink1_channel,
+    input [6-1: 0]  sink1_channel,
     input                       sink1_startofpacket,
     input                       sink1_endofpacket,
     output                      sink1_ready,
@@ -72,8 +72,8 @@ module niosII_mm_interconnect_0_cmd_mux_002
     // Source
     // ----------------------
     output                      src_valid,
-    output [94-1    : 0] src_data,
+    output [92-1    : 0] src_data,
-    output [7-1 : 0] src_channel,
+    output [6-1 : 0] src_channel,
     output                      src_startofpacket,
     output                      src_endofpacket,
     input                       src_ready,
@@ -84,13 +84,13 @@ module niosII_mm_interconnect_0_cmd_mux_002
     input clk,
     input reset
 );
-    localparam PAYLOAD_W        = 94 + 7 + 2;
+    localparam PAYLOAD_W        = 92 + 6 + 2;
     localparam NUM_INPUTS       = 2;
     localparam SHARE_COUNTER_W  = 1;
     localparam PIPELINE_ARB     = 1;
-    localparam ST_DATA_W        = 94;
+    localparam ST_DATA_W        = 92;
-    localparam ST_CHANNEL_W     = 7;
+    localparam ST_CHANNEL_W     = 6;
-    localparam PKT_TRANS_LOCK   = 58;
+    localparam PKT_TRANS_LOCK   = 56;
 
     // ------------------------------------------
     // Signals
@@ -122,8 +122,8 @@ module niosII_mm_interconnect_0_cmd_mux_002
     // ------------------------------------------
     reg [NUM_INPUTS - 1 : 0] lock;
     always @* begin
-      lock[0] = sink0_data[58];
+      lock[0] = sink0_data[56];
-      lock[1] = sink1_data[58];
+      lock[1] = sink1_data[56];
     end
     reg [NUM_INPUTS - 1 : 0] locked = '0;
     always @(posedge clk or posedge reset) begin

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_router.sv

@@ -44,26 +44,26 @@
 
 module niosII_mm_interconnect_0_router_default_decode
   #(
-     parameter DEFAULT_CHANNEL = 5,
+     parameter DEFAULT_CHANNEL = 4,
                DEFAULT_WR_CHANNEL = -1,
                DEFAULT_RD_CHANNEL = -1,
                DEFAULT_DESTID = 3 
    )
-  (output [80 - 78 : 0] default_destination_id,
+  (output [78 - 76 : 0] default_destination_id,
-   output [7-1 : 0] default_wr_channel,
+   output [6-1 : 0] default_wr_channel,
-   output [7-1 : 0] default_rd_channel,
+   output [6-1 : 0] default_rd_channel,
-   output [7-1 : 0] default_src_channel
+   output [6-1 : 0] default_src_channel
   );
 
   assign default_destination_id = 
-    DEFAULT_DESTID[80 - 78 : 0];
+    DEFAULT_DESTID[78 - 76 : 0];
 
   generate
     if (DEFAULT_CHANNEL == -1) begin : no_default_channel_assignment
       assign default_src_channel = '0;
     end
     else begin : default_channel_assignment
-      assign default_src_channel = 7'b1 << DEFAULT_CHANNEL;
+      assign default_src_channel = 6'b1 << DEFAULT_CHANNEL;
     end
   endgenerate
 
@@ -73,8 +73,8 @@ module niosII_mm_interconnect_0_router_default_decode
       assign default_rd_channel = '0;
     end
     else begin : default_rw_channel_assignment
-      assign default_wr_channel = 7'b1 << DEFAULT_WR_CHANNEL;
+      assign default_wr_channel = 6'b1 << DEFAULT_WR_CHANNEL;
-      assign default_rd_channel = 7'b1 << DEFAULT_RD_CHANNEL;
+      assign default_rd_channel = 6'b1 << DEFAULT_RD_CHANNEL;
     end
   endgenerate
 
@@ -93,7 +93,7 @@ module niosII_mm_interconnect_0_router
     // Command Sink (Input)
     // -------------------
     input                       sink_valid,
-    input  [94-1 : 0]    sink_data,
+    input  [92-1 : 0]    sink_data,
     input                       sink_startofpacket,
     input                       sink_endofpacket,
     output                      sink_ready,
@@ -102,8 +102,8 @@ module niosII_mm_interconnect_0_router
     // Command Source (Output)
     // -------------------
     output                          src_valid,
-    output reg [94-1    : 0] src_data,
+    output reg [92-1    : 0] src_data,
-    output reg [7-1 : 0] src_channel,
+    output reg [6-1 : 0] src_channel,
     output                          src_startofpacket,
     output                          src_endofpacket,
     input                           src_ready
@@ -112,18 +112,18 @@ module niosII_mm_interconnect_0_router
     // -------------------------------------------------------
     // Local parameters and variables
     // -------------------------------------------------------
-    localparam PKT_ADDR_H = 53;
+    localparam PKT_ADDR_H = 51;
     localparam PKT_ADDR_L = 36;
-    localparam PKT_DEST_ID_H = 80;
+    localparam PKT_DEST_ID_H = 78;
-    localparam PKT_DEST_ID_L = 78;
+    localparam PKT_DEST_ID_L = 76;
-    localparam PKT_PROTECTION_H = 84;
+    localparam PKT_PROTECTION_H = 82;
-    localparam PKT_PROTECTION_L = 82;
+    localparam PKT_PROTECTION_L = 80;
-    localparam ST_DATA_W = 94;
+    localparam ST_DATA_W = 92;
-    localparam ST_CHANNEL_W = 7;
+    localparam ST_CHANNEL_W = 6;
     localparam DECODER_TYPE = 0;
 
-    localparam PKT_TRANS_WRITE = 56;
+    localparam PKT_TRANS_WRITE = 54;
-    localparam PKT_TRANS_READ  = 57;
+    localparam PKT_TRANS_READ  = 55;
 
     localparam PKT_ADDR_W = PKT_ADDR_H-PKT_ADDR_L + 1;
     localparam PKT_DEST_ID_W = PKT_DEST_ID_H-PKT_DEST_ID_L + 1;
@@ -134,18 +134,17 @@ module niosII_mm_interconnect_0_router
     // Figure out the number of bits to mask off for each slave span
     // during address decoding
     // -------------------------------------------------------
-    localparam PAD0 = log2ceil(64'h20000 - 64'h0); 
+    localparam PAD0 = log2ceil(64'h8000 - 64'h0); 
-    localparam PAD1 = log2ceil(64'h21000 - 64'h20800); 
+    localparam PAD1 = log2ceil(64'h9000 - 64'h8800); 
-    localparam PAD2 = log2ceil(64'h21040 - 64'h21000); 
+    localparam PAD2 = log2ceil(64'h9020 - 64'h9000); 
-    localparam PAD3 = log2ceil(64'h21060 - 64'h21040); 
+    localparam PAD3 = log2ceil(64'h9028 - 64'h9020); 
-    localparam PAD4 = log2ceil(64'h21068 - 64'h21060); 
+    localparam PAD4 = log2ceil(64'h902c - 64'h9028); 
-    localparam PAD5 = log2ceil(64'h21070 - 64'h21068); 
     // -------------------------------------------------------
     // Work out which address bits are significant based on the
     // address range of the slaves. If the required width is too
     // large or too small, we use the address field width instead.
     // -------------------------------------------------------
-    localparam ADDR_RANGE = 64'h21070;
+    localparam ADDR_RANGE = 64'h902c;
     localparam RANGE_ADDR_WIDTH = log2ceil(ADDR_RANGE);
     localparam OPTIMIZED_ADDR_H = (RANGE_ADDR_WIDTH > PKT_ADDR_W) ||
                                   (RANGE_ADDR_WIDTH == 0) ?
@@ -169,7 +168,7 @@ module niosII_mm_interconnect_0_router
     assign src_startofpacket = sink_startofpacket;
     assign src_endofpacket   = sink_endofpacket;
     wire [PKT_DEST_ID_W-1:0] default_destid;
-    wire [7-1 : 0] default_src_channel;
+    wire [6-1 : 0] default_src_channel;
 
 
 
@@ -198,42 +197,36 @@ module niosII_mm_interconnect_0_router
         // Sets the channel and destination ID based on the address
         // --------------------------------------------------
 
-    // ( 0x0 .. 0x20000 )
+    // ( 0x0 .. 0x8000 )
-    if ( {address[RG:PAD0],{PAD0{1'b0}}} == 18'h0   ) begin
+    if ( {address[RG:PAD0],{PAD0{1'b0}}} == 16'h0   ) begin
-            src_channel = 7'b100000;
+            src_channel = 6'b10000;
             src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 3;
     end
 
-    // ( 0x20800 .. 0x21000 )
+    // ( 0x8800 .. 0x9000 )
-    if ( {address[RG:PAD1],{PAD1{1'b0}}} == 18'h20800   ) begin
+    if ( {address[RG:PAD1],{PAD1{1'b0}}} == 16'h8800   ) begin
-            src_channel = 7'b000100;
+            src_channel = 6'b00100;
             src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 0;
     end
 
-    // ( 0x21000 .. 0x21040 )
+    // ( 0x9000 .. 0x9020 )
-    if ( {address[RG:PAD2],{PAD2{1'b0}}} == 18'h21000  && write_transaction  ) begin
+    if ( {address[RG:PAD2],{PAD2{1'b0}}} == 16'h9000   ) begin
-            src_channel = 7'b001000;
+            src_channel = 6'b01000;
             src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 5;
     end
 
-    // ( 0x21040 .. 0x21060 )
+    // ( 0x9020 .. 0x9028 )
-    if ( {address[RG:PAD3],{PAD3{1'b0}}} == 18'h21040   ) begin
+    if ( {address[RG:PAD3],{PAD3{1'b0}}} == 16'h9020   ) begin
-            src_channel = 7'b010000;
+            src_channel = 6'b00001;
-            src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 6;
-    end
-
-    // ( 0x21060 .. 0x21068 )
-    if ( {address[RG:PAD4],{PAD4{1'b0}}} == 18'h21060   ) begin
-            src_channel = 7'b000010;
-            src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 4;
-    end
-
-    // ( 0x21068 .. 0x21070 )
-    if ( {address[RG:PAD5],{PAD5{1'b0}}} == 18'h21068   ) begin
-            src_channel = 7'b000001;
             src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 1;
     end
 
+    // ( 0x9028 .. 0x902c )
+    if ( {address[RG:PAD4],{PAD4{1'b0}}} == 16'h9028  && write_transaction  ) begin
+            src_channel = 6'b00010;
+            src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 4;
+    end
+
 end
 
 

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_router_001.sv

@@ -49,21 +49,21 @@ module niosII_mm_interconnect_0_router_001_default_decode
                DEFAULT_RD_CHANNEL = -1,
                DEFAULT_DESTID = 2 
    )
-  (output [80 - 78 : 0] default_destination_id,
+  (output [78 - 76 : 0] default_destination_id,
-   output [7-1 : 0] default_wr_channel,
+   output [6-1 : 0] default_wr_channel,
-   output [7-1 : 0] default_rd_channel,
+   output [6-1 : 0] default_rd_channel,
-   output [7-1 : 0] default_src_channel
+   output [6-1 : 0] default_src_channel
   );
 
   assign default_destination_id = 
-    DEFAULT_DESTID[80 - 78 : 0];
+    DEFAULT_DESTID[78 - 76 : 0];
 
   generate
     if (DEFAULT_CHANNEL == -1) begin : no_default_channel_assignment
       assign default_src_channel = '0;
     end
     else begin : default_channel_assignment
-      assign default_src_channel = 7'b1 << DEFAULT_CHANNEL;
+      assign default_src_channel = 6'b1 << DEFAULT_CHANNEL;
     end
   endgenerate
 
@@ -73,8 +73,8 @@ module niosII_mm_interconnect_0_router_001_default_decode
       assign default_rd_channel = '0;
     end
     else begin : default_rw_channel_assignment
-      assign default_wr_channel = 7'b1 << DEFAULT_WR_CHANNEL;
+      assign default_wr_channel = 6'b1 << DEFAULT_WR_CHANNEL;
-      assign default_rd_channel = 7'b1 << DEFAULT_RD_CHANNEL;
+      assign default_rd_channel = 6'b1 << DEFAULT_RD_CHANNEL;
     end
   endgenerate
 
@@ -93,7 +93,7 @@ module niosII_mm_interconnect_0_router_001
     // Command Sink (Input)
     // -------------------
     input                       sink_valid,
-    input  [94-1 : 0]    sink_data,
+    input  [92-1 : 0]    sink_data,
     input                       sink_startofpacket,
     input                       sink_endofpacket,
     output                      sink_ready,
@@ -102,8 +102,8 @@ module niosII_mm_interconnect_0_router_001
     // Command Source (Output)
     // -------------------
     output                          src_valid,
-    output reg [94-1    : 0] src_data,
+    output reg [92-1    : 0] src_data,
-    output reg [7-1 : 0] src_channel,
+    output reg [6-1 : 0] src_channel,
     output                          src_startofpacket,
     output                          src_endofpacket,
     input                           src_ready
@@ -112,18 +112,18 @@ module niosII_mm_interconnect_0_router_001
     // -------------------------------------------------------
     // Local parameters and variables
     // -------------------------------------------------------
-    localparam PKT_ADDR_H = 53;
+    localparam PKT_ADDR_H = 51;
     localparam PKT_ADDR_L = 36;
-    localparam PKT_DEST_ID_H = 80;
+    localparam PKT_DEST_ID_H = 78;
-    localparam PKT_DEST_ID_L = 78;
+    localparam PKT_DEST_ID_L = 76;
-    localparam PKT_PROTECTION_H = 84;
+    localparam PKT_PROTECTION_H = 82;
-    localparam PKT_PROTECTION_L = 82;
+    localparam PKT_PROTECTION_L = 80;
-    localparam ST_DATA_W = 94;
+    localparam ST_DATA_W = 92;
-    localparam ST_CHANNEL_W = 7;
+    localparam ST_CHANNEL_W = 6;
     localparam DECODER_TYPE = 0;
 
-    localparam PKT_TRANS_WRITE = 56;
+    localparam PKT_TRANS_WRITE = 54;
-    localparam PKT_TRANS_READ  = 57;
+    localparam PKT_TRANS_READ  = 55;
 
     localparam PKT_ADDR_W = PKT_ADDR_H-PKT_ADDR_L + 1;
     localparam PKT_DEST_ID_W = PKT_DEST_ID_H-PKT_DEST_ID_L + 1;
@@ -134,14 +134,14 @@ module niosII_mm_interconnect_0_router_001
     // Figure out the number of bits to mask off for each slave span
     // during address decoding
     // -------------------------------------------------------
-    localparam PAD0 = log2ceil(64'h20000 - 64'h0); 
+    localparam PAD0 = log2ceil(64'h8000 - 64'h0); 
-    localparam PAD1 = log2ceil(64'h21000 - 64'h20800); 
+    localparam PAD1 = log2ceil(64'h9000 - 64'h8800); 
     // -------------------------------------------------------
     // Work out which address bits are significant based on the
     // address range of the slaves. If the required width is too
     // large or too small, we use the address field width instead.
     // -------------------------------------------------------
-    localparam ADDR_RANGE = 64'h21000;
+    localparam ADDR_RANGE = 64'h9000;
     localparam RANGE_ADDR_WIDTH = log2ceil(ADDR_RANGE);
     localparam OPTIMIZED_ADDR_H = (RANGE_ADDR_WIDTH > PKT_ADDR_W) ||
                                   (RANGE_ADDR_WIDTH == 0) ?
@@ -165,7 +165,7 @@ module niosII_mm_interconnect_0_router_001
     assign src_startofpacket = sink_startofpacket;
     assign src_endofpacket   = sink_endofpacket;
     wire [PKT_DEST_ID_W-1:0] default_destid;
-    wire [7-1 : 0] default_src_channel;
+    wire [6-1 : 0] default_src_channel;
 
 
 
@@ -189,15 +189,15 @@ module niosII_mm_interconnect_0_router_001
         // Sets the channel and destination ID based on the address
         // --------------------------------------------------
 
-    // ( 0x0 .. 0x20000 )
+    // ( 0x0 .. 0x8000 )
-    if ( {address[RG:PAD0],{PAD0{1'b0}}} == 18'h0   ) begin
+    if ( {address[RG:PAD0],{PAD0{1'b0}}} == 16'h0   ) begin
-            src_channel = 7'b10;
+            src_channel = 6'b10;
             src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 2;
     end
 
-    // ( 0x20800 .. 0x21000 )
+    // ( 0x8800 .. 0x9000 )
-    if ( {address[RG:PAD1],{PAD1{1'b0}}} == 18'h20800   ) begin
+    if ( {address[RG:PAD1],{PAD1{1'b0}}} == 16'h8800   ) begin
-            src_channel = 7'b01;
+            src_channel = 6'b01;
             src_data[PKT_DEST_ID_H:PKT_DEST_ID_L] = 0;
     end
 

Top/niosII/synthesis/submodules/niosII_mm_interconnect_0_router_002.sv

@@ -49,21 +49,21 @@ module niosII_mm_interconnect_0_router_002_default_decode
                DEFAULT_RD_CHANNEL = -1,
                DEFAULT_DESTID = 0 
    )
-  (output [80 - 78 : 0] default_destination_id,
+  (output [78 - 76 : 0] default_destination_id,
-   output [7-1 : 0] default_wr_channel,
+   output [6-1 : 0] default_wr_channel,
-   output [7-1 : 0] default_rd_channel,
+   output [6-1 : 0] default_rd_channel,
-   output [7-1 : 0] default_src_channel
+   output [6-1 : 0] default_src_channel
   );
 
   assign default_destination_id = 
-    DEFAULT_DESTID[80 - 78 : 0];
+    DEFAULT_DESTID[78 - 76 : 0];
 
   generate
     if (DEFAULT_CHANNEL == -1) begin : no_default_channel_assignment
       assign default_src_channel = '0;
     end
     else begin : default_channel_assignment
-      assign default_src_channel = 7'b1 << DEFAULT_CHANNEL;
+      assign default_src_channel = 6'b1 << DEFAULT_CHANNEL;
     end
   endgenerate
 
@@ -73,8 +73,8 @@ module niosII_mm_interconnect_0_router_002_default_decode
       assign default_rd_channel = '0;
     end
     else begin : default_rw_channel_assignment
-      assign default_wr_channel = 7'b1 << DEFAULT_WR_CHANNEL;
+      assign default_wr_channel = 6'b1 << DEFAULT_WR_CHANNEL;
-      assign default_rd_channel = 7'b1 << DEFAULT_RD_CHANNEL;
+      assign default_rd_channel = 6'b1 << DEFAULT_RD_CHANNEL;
     end
   endgenerate
 
@@ -93,7 +93,7 @@ module niosII_mm_interconnect_0_router_002
     // Command Sink (Input)
     // -------------------
     input                       sink_valid,
-    input  [94-1 : 0]    sink_data,
+    input  [92-1 : 0]    sink_data,
     input                       sink_startofpacket,
     input                       sink_endofpacket,
     output                      sink_ready,
@@ -102,8 +102,8 @@ module niosII_mm_interconnect_0_router_002
     // Command Source (Output)
     // -------------------
     output                          src_valid,
-    output reg [94-1    : 0] src_data,
+    output reg [92-1    : 0] src_data,
-    output reg [7-1 : 0] src_channel,
+    output reg [6-1 : 0] src_channel,
     output                          src_startofpacket,
     output                          src_endofpacket,
     input                           src_ready
@@ -112,18 +112,18 @@ module niosII_mm_interconnect_0_router_002
     // -------------------------------------------------------
     // Local parameters and variables
     // -------------------------------------------------------
-    localparam PKT_ADDR_H = 53;
+    localparam PKT_ADDR_H = 51;
     localparam PKT_ADDR_L = 36;
-    localparam PKT_DEST_ID_H = 80;
+    localparam PKT_DEST_ID_H = 78;
-    localparam PKT_DEST_ID_L = 78;
+    localparam PKT_DEST_ID_L = 76;
-    localparam PKT_PROTECTION_H = 84;
+    localparam PKT_PROTECTION_H = 82;
-    localparam PKT_PROTECTION_L = 82;
+    localparam PKT_PROTECTION_L = 80;
-    localparam ST_DATA_W = 94;
+    localparam ST_DATA_W = 92;
-    localparam ST_CHANNEL_W = 7;
+    localparam ST_CHANNEL_W = 6;
     localparam DECODER_TYPE = 1;
 
-    localparam PKT_TRANS_WRITE = 56;
+    localparam PKT_TRANS_WRITE = 54;
-    localparam PKT_TRANS_READ  = 57;
+    localparam PKT_TRANS_READ  = 55;
 
     localparam PKT_ADDR_W = PKT_ADDR_H-PKT_ADDR_L + 1;
     localparam PKT_DEST_ID_W = PKT_DEST_ID_H-PKT_DEST_ID_L + 1;
@@ -158,7 +158,7 @@ module niosII_mm_interconnect_0_router_002
     assign src_valid         = sink_valid;
     assign src_startofpacket = sink_startofpacket;
     assign src_endofpacket   = sink_endofpacket;
-    wire [7-1 : 0] default_src_channel;
+    wire [6-1 : 0] default_src_channel;
 
 
 
@@ -185,7 +185,7 @@ module niosII_mm_interconnect_0_router_002
 
 
         if (destid == 0 ) begin
-            src_channel = 7'b1;
+            src_channel = 6'b1;
         end