non_blocking.v

基于verilog语言的数据选择器

//-------------non_blocking---------------------
module non_blocking(clk,a,b,c);
    output[3:0]b,c;
    input[3:0]a;
    input clk;
    reg[3:0]b,c;
    
   always@(posedge clk)
    begin
        b<=a; 
        c<=b;
       $display("Non_blocking:a=%d,b=%d,c=%d.",a,b,c); 
    end
endmodule