From d3869c966e5118c2f68d37ab14d5d3f3221a3d7a Mon Sep 17 00:00:00 2001
From: Harry Ho <hh@m-labs.hk>
Date: Mon, 13 Dec 2021 10:41:48 +0800
Subject: [PATCH] examples: fix RTIO clocks to 125 MHz

---
 artiq/examples/kasli_drtioswitching/device_db.py | 2 +-
 artiq/examples/kasli_sawgmaster/device_db.py     | 4 ++--
 artiq/examples/metlino_sayma_ttl/device_db.py    | 2 +-
 artiq/examples/sayma_master/device_db.py         | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/artiq/examples/kasli_drtioswitching/device_db.py b/artiq/examples/kasli_drtioswitching/device_db.py
index 433eaf7bc..7c138bb54 100644
--- a/artiq/examples/kasli_drtioswitching/device_db.py
+++ b/artiq/examples/kasli_drtioswitching/device_db.py
@@ -5,7 +5,7 @@ device_db = {
         "type": "local",
         "module": "artiq.coredevice.core",
         "class": "Core",
-        "arguments": {"host": core_addr, "ref_period": 1/(8*150e6)}
+        "arguments": {"host": core_addr, "ref_period": 1/(8*125e6)}
     },
     "core_log": {
         "type": "controller",
diff --git a/artiq/examples/kasli_sawgmaster/device_db.py b/artiq/examples/kasli_sawgmaster/device_db.py
index 4cba2bbd2..58f3e8376 100644
--- a/artiq/examples/kasli_sawgmaster/device_db.py
+++ b/artiq/examples/kasli_sawgmaster/device_db.py
@@ -5,7 +5,7 @@ device_db = {
         "type": "local",
         "module": "artiq.coredevice.core",
         "class": "Core",
-        "arguments": {"host": core_addr, "ref_period": 1/(8*150e6)}
+        "arguments": {"host": core_addr, "ref_period": 1/(8*125e6)}
     },
     "core_log": {
         "type": "controller",
@@ -69,7 +69,7 @@ device_db.update(
         "arguments": {
             "spi_device": "spi_urukul0",
             "io_update_device": "ttl_urukul0_io_update",
-            "refclk": 150e6,
+            "refclk": 125e6,
             "clk_sel": 2
         }
     }
diff --git a/artiq/examples/metlino_sayma_ttl/device_db.py b/artiq/examples/metlino_sayma_ttl/device_db.py
index c8c3acb8e..d60addb5e 100644
--- a/artiq/examples/metlino_sayma_ttl/device_db.py
+++ b/artiq/examples/metlino_sayma_ttl/device_db.py
@@ -5,7 +5,7 @@ device_db = {
         "type": "local",
         "module": "artiq.coredevice.core",
         "class": "Core",
-        "arguments": {"host": core_addr, "ref_period": 1/(8*150e6)}
+        "arguments": {"host": core_addr, "ref_period": 1/(8*125e6)}
     },
     "core_log": {
         "type": "controller",
diff --git a/artiq/examples/sayma_master/device_db.py b/artiq/examples/sayma_master/device_db.py
index 51eede704..07f8723f5 100644
--- a/artiq/examples/sayma_master/device_db.py
+++ b/artiq/examples/sayma_master/device_db.py
@@ -5,7 +5,7 @@ device_db = {
         "type": "local",
         "module": "artiq.coredevice.core",
         "class": "Core",
-        "arguments": {"host": core_addr, "ref_period": 1/(8*150e6)}
+        "arguments": {"host": core_addr, "ref_period": 1/(8*125e6)}
     },
     "core_log": {
         "type": "controller",