1 files changed, 7 insertions, 1 deletions
diff --git a/led_toggle.tb.v b/led_toggle.tb.v
index 8154343..436ac24 100644
--- a/led_toggle.tb.v
+++ b/led_toggle.tb.v
@@ -16,8 +16,14 @@ led_toggle #(.STABLE_PERIOD(2)) uut(
   .led(led)
 );
 
+string filename;
 initial begin
-  $dumpfile("led_toggle.lxt2"); $dumpvars();
+`ifdef DUMP_FILE_NAME
+  filename=`DUMP_FILE_NAME;
+`else
+  filename="led_toggle.lxt2";
+`endif
+  $dumpfile(filename); $dumpvars();
   clk_i <= 0;
   key_i <= 1'b1;
   #1