Initial commit

lab1/lab1.srcs/sim_1/imports/source/tb.v

@@ -0,0 +1,26 @@
+`timescale 1ns / 1ps
+
+module tb;
+
+  reg [3:0] char;
+  wire [6:0] LED;
+  integer i;
+
+  LEDdecoder dut (
+      .char(char),
+      .LED (LED)
+  );
+
+  initial begin
+    $dumpfile("wave.vcd");
+    $dumpvars(0, tb);
+
+    for (i = 0; i < 16; i = i + 1) begin
+      char = i;
+      #10;
+      $display("char=%h LED{a..g}=%b", char, LED);
+    end
+    $finish;
+  end
+
+endmodule