File: ge2_tb.v

package info (click to toggle)
iverilog 12.0-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 30,148 kB
  • sloc: cpp: 109,972; ansic: 62,713; yacc: 10,216; sh: 3,470; vhdl: 3,246; perl: 1,814; makefile: 1,774; python: 78; csh: 2
file content (62 lines) | stat: -rw-r--r-- 1,156 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
module main;

   wire out;
   reg [1:0] A, B;

   ge2 dut(.out(out), .A(A), .B(B));

   initial begin
      A = 0;
      B = 0;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 1;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 2;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 3;
      #1 $display("%b >= %b: %b", A, B, out);

      A = 1;
      B = 0;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 1;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 2;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 3;
      #1 $display("%b >= %b: %b", A, B, out);

      A = 2;
      B = 0;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 1;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 2;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 3;
      #1 $display("%b >= %b: %b", A, B, out);

      A = 3;
      B = 0;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 1;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 2;
      #1 $display("%b >= %b: %b", A, B, out);

      B = 3;
      #1 $display("%b >= %b: %b", A, B, out);

   end // initial begin
endmodule // main