From 1e31a07f20089d4ba5bb4499410fd0a3e98263ba Mon Sep 17 00:00:00 2001
From: Dimitrios Andronikou <52114437+jimaandro@users.noreply.github.com>
Date: Sat, 1 Feb 2025 13:45:33 +0200
Subject: [PATCH] Fix serial_deglitch.sv

if we want to count zeros, then we should check if count_q != 0. Checking count_q!=SIZE will lead to stuck in 1 for q_o
---
 src/serial_deglitch.sv | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/serial_deglitch.sv b/src/serial_deglitch.sv
index 3302e1ae..07aa4ce1 100644
--- a/src/serial_deglitch.sv
+++ b/src/serial_deglitch.sv
@@ -32,7 +32,7 @@ module serial_deglitch #(
             if (en_i) begin
                 if (d_i == 1'b1 && count_q != SIZE[SIZE-1:0]) begin
                     count_q <= count_q + 1;
-                end else if (d_i == 1'b0 && count_q != SIZE[SIZE-1:0]) begin
+                end else if (d_i == 1'b0 && count_q != 0) begin
                     count_q <= count_q - 1;
                 end
             end