non_blocking.v

blocking fuzhi and non_blocking

`timescale 1ns / 1ps
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// Company: 
// Engineer:
//
// Create Date:    15:51:38 10/08/08
// Design Name:    
// Module Name:    non_blocking
// Project Name:   
// Target Device:  
// Tool versions:  
// Description:
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// Dependencies:
// 
// Revision:
// Revision 0.01 - File Created
// Additional Comments:
// 
////////////////////////////////////////////////////////////////////////////////
module non_blocking(a, b, c, clk);
    input [3:0] a;
    output [3:0] b;
    output [3:0] c;
    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