eb001/tb/shinTest/SimCDRTb.v

`timescale 1 ns / 1 ps


module SimCDRTb(

);

    reg clock = 0;
    reg reset = 0;

    reg [15:0] multiCLK;

    initial begin
        clock = 0;
        reset = 1;

        #100
        reset <= 1;

        #240
        reset <= 0;
    end


    initial begin
        forever begin #8000000 clock <= ~clock; end
    end

    generate
    for( genvar i = 0; i < 16; i = i + 1 ) begin
        initial begin
        multiCLK[i] = 0;
        for( integer j = 0; j < i; j = j + 1 ) begin
            #1000176
            ;
        end
        forever begin #8001408 multiCLK[i] <= ~multiCLK[i]; end
        end
    end  
    endgenerate

    reg [7:0] data;
    wire success;
    wire failed;

    integer seed = 606;
    always @(posedge clock) begin
        data <= $random(seed);
    end


    SimCDR s_SimCDR(
        .clock(clock),
        .reset(reset),
        .io_data(data),
        .io_multiCLK_0(multiCLK[0]),
        .io_multiCLK_1(multiCLK[1]),
        .io_multiCLK_2(multiCLK[2]),
        .io_multiCLK_3(multiCLK[3]),
        .io_multiCLK_4(multiCLK[4]),
        .io_multiCLK_5(multiCLK[5]),
        .io_multiCLK_6(multiCLK[6]),
        .io_multiCLK_7(multiCLK[7]),
        .io_multiCLK_8(multiCLK[8]),
        .io_multiCLK_9(multiCLK[9]),
        .io_multiCLK_10(multiCLK[10]),
        .io_multiCLK_11(multiCLK[11]),
        .io_multiCLK_12(multiCLK[12]),
        .io_multiCLK_13(multiCLK[13]),
        .io_multiCLK_14(multiCLK[14]),
        .io_multiCLK_15(multiCLK[15]),

        .io_flush(1'b0),
        .io_isSuccess(success),
        .io_isFailed(failed)
    );


    initial
    begin
        $dumpfile("./tb/build/wave_cdr.vcd"); //生成的vcd文件名称
        $dumpvars(0, SimCDRTb);//tb模块名称
    end

    always @(posedge clock) begin
        if (success) begin
            $display("Success onces! \n");
        end
        if (failed) begin
            $display("Error! \n");
            $stop;
        end
    end



endmodule