vga_key.v

来自「利用VERILOG编写的基于XILINX的SPARTAN板的VGA接口显示程序」· Verilog 代码 · 共 28 行

`timescale 1ns / 1ps

module vga_key(clk, rst, sw2, button, hs, vs, red, green, blue,ea,seven);
    input clk;
    input rst;
    input sw2;
    input [3:0] button;
    output hs;
    output vs;
    output [2:0] red;
    output [2:0] green;
    output [1:0] blue;
	 output [3:0] ea;
	 output [6:0] seven;
	 wire   [2:0] red;
	 wire   [2:0] green;
	 wire   [1:0] blue;
	 wire   [3:0] ea;
	 wire   [6:0] seven;
	 wire   hs;
	 wire   vs;
	 wire [3:0] bn2;
	 wire [3:0] bn3;
	 
vga m1(.clk(clk),.rst(rst),.sw2(sw2),.but3(bn2),.but4(bn3),.hs(hs),.vs(vs),.red(red),.green(green),.blue(blue));
key_display  m2(.clk(clk),.rst(rst),.button(button),.seven(seven),.an(ea),.bn2(bn2),.bn3(bn3));
endmodule