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Exp4/Exp4.srcs/sources_1/new/judge.v

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+`timescale 1ns / 1ps
+//////////////////////////////////////////////////////////////////////////////////
+// Company: 
+// Engineer: 
+// 
+// Create Date: 2024/10/31 11:22:30
+// Design Name: 
+// Module Name: judge
+// Project Name: 
+// Target Devices: 
+// Tool Versions: 
+// Description: 
+// 
+// Dependencies: 
+// 
+// Revision:
+// Revision 0.01 - File Created
+// Additional Comments:
+// 
+//////////////////////////////////////////////////////////////////////////////////
+
+
+module judge(
+    input [3:0] data1,
+    input [3:0] data2,
+    output reg [4:0] result
+);
+always @(*) begin
+    if (data1 > data2) result = 4'b1000;
+    else if (data1 < data2) result = 4'b0100;
+    else if (data1 == data2) result = 4'b0010;
+end
+endmodule