From 208dc7c218fb99cf939873ca59e93ebb17e99654 Mon Sep 17 00:00:00 2001 From: Sebastien Bourdeauducq Date: Tue, 10 Jul 2018 12:56:37 +0800 Subject: [PATCH] grabber: prevent glitches in last_x/last_y cdc --- artiq/gateware/grabber/core.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/artiq/gateware/grabber/core.py b/artiq/gateware/grabber/core.py index 6385a27ee..f9559071c 100644 --- a/artiq/gateware/grabber/core.py +++ b/artiq/gateware/grabber/core.py @@ -71,6 +71,8 @@ class Parser(Module, AutoCSR): ) ] + last_x.attr.add("no_retiming") + last_y.attr.add("no_retiming") self.specials += [ MultiReg(last_x, self.last_x.status), MultiReg(last_y, self.last_y.status)