From bfff7552956a50ebc912252fce2f4014562a9caf Mon Sep 17 00:00:00 2001
From: Robert Jordens <jordens@gmail.com>
Date: Wed, 16 May 2018 19:12:00 +0000
Subject: [PATCH] urukul: do IO_RST also when blind

---
 artiq/coredevice/urukul.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/artiq/coredevice/urukul.py b/artiq/coredevice/urukul.py
index 295281364..59dcceb5a 100644
--- a/artiq/coredevice/urukul.py
+++ b/artiq/coredevice/urukul.py
@@ -190,7 +190,9 @@ class CPLD:
         cfg = self.cfg_reg
         # Don't pulse MASTER_RESET (m-labs/artiq#940)
         self.cfg_reg = cfg | (0 << CFG_RST) | (1 << CFG_IO_RST)
-        if not blind:
+        if blind:
+            self.cfg_write(self.cfg_reg)
+        else:
             proto_rev = urukul_sta_proto_rev(self.sta_read())
             if proto_rev != STA_PROTO_REV_MATCH:
                 raise ValueError("Urukul proto_rev mismatch")