fpga-lab-2/Top/niosII/synthesis/submodules/altera_reset_controller.sdc

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# (C) 2001-2018 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, 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.
# +---------------------------------------------------
# | Cut the async clear paths
# +---------------------------------------------------
set aclr_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 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 clrn_counter [get_collection_size $clrn_collection]
if {$aclr_counter > 0} {
set_false_path -to [get_pins -compatibility_mode -nocase *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|aclr]
}
if {$clrn_counter > 0} {
set_false_path -to [get_pins -compatibility_mode -nocase *|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain*|clrn]
}