diff --git a/artiq/frontend/artiq_flash.py b/artiq/frontend/artiq_flash.py
index 82cb27939..00e217bcf 100755
--- a/artiq/frontend/artiq_flash.py
+++ b/artiq/frontend/artiq_flash.py
@@ -37,7 +37,7 @@ Prerequisites:
 """)
     parser.add_argument("-t", "--target", default="kc705",
                         help="target board, default: %(default)s")
-    parser.add_argument("-m", "--adapter", default="qc2",
+    parser.add_argument("-m", "--adapter", default="clock",
                         help="target adapter, default: %(default)s")
     parser.add_argument("-f", "--storage", help="write file to storage area")
     parser.add_argument("-d", "--dir", help="look for files in this directory")
diff --git a/artiq/gateware/targets/kc705.py b/artiq/gateware/targets/kc705.py
index 719876220..6d2367cc4 100755
--- a/artiq/gateware/targets/kc705.py
+++ b/artiq/gateware/targets/kc705.py
@@ -315,7 +315,7 @@ def main():
                     "+ NIST Ions QC1/CLOCK/QC2 hardware adapters")
     builder_args(parser)
     soc_kc705_args(parser)
-    parser.add_argument("-H", "--hw-adapter", default="qc1",
+    parser.add_argument("-H", "--hw-adapter", default="clock",
                         help="hardware adapter type: qc1/clock/qc2 "
                              "(default: %(default)s)")
     args = parser.parse_args()
diff --git a/artiq/runtime/main.c b/artiq/runtime/main.c
index 372176732..5897b1eef 100644
--- a/artiq/runtime/main.c
+++ b/artiq/runtime/main.c
@@ -137,9 +137,9 @@ static void network_init(void)
     struct ip4_addr gateway_ip;
 
     init_macadr();
-    fsip_or_default(&local_ip, "ip", 192, 168, 0, 42);
+    fsip_or_default(&local_ip, "ip", 192, 168, 1, 50);
     fsip_or_default(&netmask, "netmask", 255, 255, 255, 0);
-    fsip_or_default(&gateway_ip, "gateway", 192, 168, 0, 1);
+    fsip_or_default(&gateway_ip, "gateway", 192, 168, 1, 1);
 
     lwip_init();
 
diff --git a/examples/master/device_db.pyon b/examples/master/device_db.pyon
index 59b32de2f..da3417e9c 100644
--- a/examples/master/device_db.pyon
+++ b/examples/master/device_db.pyon
@@ -1,12 +1,12 @@
 # This is an example device database that needs to be adapted to your setup.
-# The RTIO channel numbers here are for NIST QC1 on KC705.
+# The RTIO channel numbers here are for NIST CLOCK on KC705.
 
 {
     "comm": {
         "type": "local",
         "module": "artiq.coredevice.comm_tcp",
         "class": "Comm",
-        "arguments": {"host": "192.168.0.42"}
+        "arguments": {"host": "kc705.lab.m-labs.hk"}
     },
     "core": {
         "type": "local",
@@ -15,73 +15,70 @@
         "arguments": {"ref_period": 1e-9}
     },
 
-    "pmt0": {
-        "type": "local",
-        "module": "artiq.coredevice.ttl",
-        "class": "TTLInOut",
-        "arguments": {"channel": 0}
-    },
-    "pmt1": {
-        "type": "local",
-        "module": "artiq.coredevice.ttl",
-        "class": "TTLInOut",
-        "arguments": {"channel": 1}
-    },
-
     "ttl0": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLOut",
-        "arguments": {"channel": 2},
+        "arguments": {"channel": 0},
         "comment": "This is a fairly long comment to test word wrapping in GUI."
     },
     "ttl1": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLOut",
-        "arguments": {"channel": 3},
+        "arguments": {"channel": 1},
         "comment": "Hello World"
     },
     "ttl2": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLOut",
-        "arguments": {"channel": 4}
+        "arguments": {"channel": 2}
     },
     "ttl3": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
-        "class": "TTLOut",
-        "arguments": {"channel": 5}
+        "class": "TTLInOut",
+        "arguments": {"channel": 3}
     },
+
     "ttl4": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLOut",
-        "arguments": {"channel": 6}
+        "arguments": {"channel": 4}
     },
     "ttl5": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLOut",
+        "arguments": {"channel": 5}
+    },
+    "ttl6": {
+        "type": "local",
+        "module": "artiq.coredevice.ttl",
+        "class": "TTLOut",
+        "arguments": {"channel": 6}
+    },
+    "ttl7": {
+        "type": "local",
+        "module": "artiq.coredevice.ttl",
+        "class": "TTLInOut",
         "arguments": {"channel": 7}
     },
+
+
     "ttl_sma": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLInOut",
-        "arguments": {"channel": 17}
+        "arguments": {"channel": 18}
     },
+
     "led": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLOut",
-        "arguments": {"channel": 18}
-    },
-    "ttl15": {
-        "type": "local",
-        "module": "artiq.coredevice.ttl",
-        "class": "TTLClockGen",
         "arguments": {"channel": 19}
     },
 
@@ -94,21 +91,21 @@
     "dds0": {
         "type": "local",
         "module": "artiq.coredevice.dds",
-        "class": "AD9858",
-        "arguments": {"sysclk": 1e9, "channel": 0},
+        "class": "AD9914",
+        "arguments": {"sysclk": 3e9, "channel": 0},
         "comment": "Comments work in DDS panel as well"
     },
     "dds1": {
         "type": "local",
         "module": "artiq.coredevice.dds",
-        "class": "AD9858",
-        "arguments": {"sysclk": 1e9, "channel": 1}
+        "class": "AD9914",
+        "arguments": {"sysclk": 3e9, "channel": 1}
     },
     "dds2": {
         "type": "local",
         "module": "artiq.coredevice.dds",
-        "class": "AD9858",
-        "arguments": {"sysclk": 1e9, "channel": 2}
+        "class": "AD9914",
+        "arguments": {"sysclk": 3e9, "channel": 2}
     },
 
     "qc_q1_0": {
@@ -160,7 +157,12 @@
     "ttl_out": "ttl0",
     "ttl_out_serdes": "ttl0",
 
-    "pmt": "pmt0",
+    "loop_out": "ttl0",
+    "loop_in": "ttl3",
+    #"loop_clock_out": "TODO",
+    "loop_clock_in": "ttl7",
+
+    "pmt": "ttl3",
     "bd_dds": "dds0",
     "bd_sw": "ttl0",
     "bdd_dds": "dds1",