`timescale 1 ps / 1 ps
module niosII_tb (
);

    wire    niosii_inst_clk_bfm_clk_clk;       // niosII_inst_clk_bfm:clk -> [niosII_inst:clk_clk, niosII_inst_reset_bfm:clk]
    wire    niosii_inst_reset_bfm_reset_reset; // niosII_inst_reset_bfm:reset -> niosII_inst:reset_reset_n

    niosII niosii_inst (
        .clk_clk           (niosii_inst_clk_bfm_clk_clk),       //        clk.clk
        .reset_reset_n     (niosii_inst_reset_bfm_reset_reset), //      reset.reset_n
        .sem_export_train  (),                                  // sem_export.train
        .sem_export_red    (),                                  //           .red
        .sem_export_yellow (),                                  //           .yellow
        .sem_export_green  ()                                   //           .green
    );

    altera_avalon_clock_source #(
        .CLOCK_RATE (50000000),
        .CLOCK_UNIT (1)
    ) niosii_inst_clk_bfm (
        .clk (niosii_inst_clk_bfm_clk_clk)  // clk.clk
    );

    altera_avalon_reset_source #(
        .ASSERT_HIGH_RESET    (0),
        .INITIAL_RESET_CYCLES (50)
    ) niosii_inst_reset_bfm (
        .reset (niosii_inst_reset_bfm_reset_reset), // reset.reset_n
        .clk   (niosii_inst_clk_bfm_clk_clk)        //   clk.clk
    );

    initial begin
        train = 0;
        wait (niosii_inst_reset_bfm_reset_reset);
        forever begin
            repeat (29000) @(posedge niosII_inst_clk_bfm_clk_clk);
            train = 1;
            repeat (10) @(posedge niosII_inst_clk_bfm_clk_clk);
            train = 0;
        end
    end

endmodule