From 661dd00c4cbe1f9e1c48be467b34f30b96409289 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20J=C3=B6rdens?= <rj@m-labs.hk>
Date: Thu, 11 Oct 2018 15:16:08 +0200
Subject: [PATCH] ad9912: phase offset is 14 bit LSB aligned

c.f. sinara-hw/Urukul#15
---
 artiq/coredevice/ad9912.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/coredevice/ad9912.py b/artiq/coredevice/ad9912.py
index 56df7a7ea..a74e98331 100644
--- a/artiq/coredevice/ad9912.py
+++ b/artiq/coredevice/ad9912.py
@@ -169,7 +169,7 @@ class AD9912:
         """Returns the phase offset word corresponding to the given
         phase.
         """
-        return int32(round((1 << 16)*phase))
+        return int32(round((1 << 14)*phase))
 
     @kernel
     def set(self, frequency, phase=0.0):