From b65bc575fd373b765475956f56cbeef11451e375 Mon Sep 17 00:00:00 2001
From: uvok
Date: Sat, 27 Dec 2025 10:31:25 +0100
Subject: fizzbuzz: Add another test output

---
 fizzbuzz.tb.v | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'fizzbuzz.tb.v')

diff --git a/fizzbuzz.tb.v b/fizzbuzz.tb.v
index cf31546..eb14623 100644
--- a/fizzbuzz.tb.v
+++ b/fizzbuzz.tb.v
@@ -5,14 +5,19 @@ module fizzbuzz_tb (
 
 
 reg [7:0] number = 0;
+reg[2:0] fftst;
 wire [7:0] num_out;
+reg clk_i = 0;
 
 fizzbuzz uut(
+  .clk_i(clk_i),
   .num_i(number),
   .num_o(num_out),
   .fizz_o(),
   .buzz_o(),
-  .fizzbuzz_o()
+  .fizzbuzz_o(),
+  // I still don't 100% get non-blocking assignments
+  .ff_test_o(fftst)
 );
 
 initial begin
@@ -22,6 +27,7 @@ end
 
 always #10 begin
   number <= number + 1;
+  clk_i <= ~clk_i;
   if (number == 3) assert(num_out == 0);
   if (number == 5) assert(num_out == 0);
   if (number == 15) assert(num_out == 0);
-- 
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