From c1d8bdf6f23b1070b8bd2dd277a4708863474148 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Fri, 28 Dec 2018 10:38:23 +0100
Subject: [PATCH] core: fix Trigger flush when disabled

---
 litescope/core.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/litescope/core.py b/litescope/core.py
index 803b860..08f6a28 100644
--- a/litescope/core.py
+++ b/litescope/core.py
@@ -65,12 +65,12 @@ class _Trigger(Module, AutoCSR):
 
         # hit and memory read/flush
         hit = Signal()
-        flush = WaitTimer(depth)
+        flush = WaitTimer(2*depth)
         self.submodules += flush
         self.comb += [
             flush.wait.eq(~(~enable & enable_d)), # flush when disabling
             hit.eq((sink.data & mem.source.mask) == mem.source.value),
-            mem.source.ready.eq(enable & (hit | ~flush.done)),
+            mem.source.ready.eq((enable & hit) | ~flush.done),
         ]
 
         # output