From 6aa341bc4470faa92b66da3e9e46d21e896b9a69 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Sun, 2 Dec 2018 20:52:32 +0800
Subject: [PATCH] test_loopback_gate_timing: fix lat_offset

---
 artiq/test/coredevice/test_rtio.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/test/coredevice/test_rtio.py b/artiq/test/coredevice/test_rtio.py
index 6291a4e60..11204b4ef 100644
--- a/artiq/test/coredevice/test_rtio.py
+++ b/artiq/test/coredevice/test_rtio.py
@@ -248,7 +248,7 @@ class LoopbackGateTiming(EnvExperiment):
         gate_end_mu = now_mu()
 
         # gateware latency offset between gate and input
-        lat_offset = 12*8
+        lat_offset = 11*8
         out_mu = gate_start_mu - loop_delay_mu + lat_offset
         at_mu(out_mu)
         self.loop_out.pulse_mu(24)