tb/tb_module_program_counter.v

@@ -0,0 +1,51 @@
+`timescale 1ns / 1ps
+`include "tb_tools.vh"
+
+module tb_module_program_counter ();
+    reg         clk;
+    reg         reset;
+    reg         is_jmp;
+    reg         alu_not;
+    reg  [1:0]  is_branch;
+    reg  [31:0] alu_out;
+    reg  [31:0] imm;
+    wire [31:0] addr;
+
+    integer i;
+
+    module_program_counter module_program_counter (
+        .clock(clk),
+        .reset(reset),
+        .is_jmp(is_jmp),
+        .alu_not(alu_not),
+        .is_branch(is_branch),
+        .alu_out(alu_out),
+        .imm(imm),
+        .addr(addr)
+    );
+
+    initial begin
+        clk = 1'b0;
+        for (i = 0; i < 100; i = i + 1) begin
+            #1 clk = ~clk;
+        end
+    end
+
+    initial begin
+
+        reset = 1'b1;
+        is_jmp = 1'b0;
+        alu_not = 1'b0;
+        is_branch = 2'b00;
+        alu_out = 32'b0;
+        imm = 32'b0;
+        #10
+        reset = 1'b0;
+        `assert_no_wait("module_program_counter is_jmp: 0, is_branch: 0, alu_not: 0, alu_out: 0, imm: 0", addr, 0)
+
+        `end_message
+    end
+
+
+
+endmodule : tb_module_program_counter