From ee94c97e4f8208d0c7404887cda16d00f67c6f1f Mon Sep 17 00:00:00 2001 From: Flavian Kaufmann Date: Tue, 21 May 2024 15:57:42 +0200 Subject: comments --- rtl/src/reset_synchronizer.v | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'rtl/src/reset_synchronizer.v') diff --git a/rtl/src/reset_synchronizer.v b/rtl/src/reset_synchronizer.v index dc7a80a..3d68bf7 100644 --- a/rtl/src/reset_synchronizer.v +++ b/rtl/src/reset_synchronizer.v @@ -1,3 +1,8 @@ +// reset synchronizer: +// Is used too ensure that the deassertion of the reset signal +// is synchronized with the clock. If the reset signal is deasserted +// asynchronously with respect to the clock, it can cause metastability issues. + module reset_synchronizer ( input clk, input rstn_async, -- cgit v1.2.3