make LED channels output-only

2020-04-26 11:51:06 +08:00 · 2020-04-26 11:51:06 +08:00 · 904ee3e730
commit 904ee3e730
parent 6fbd6152da
2 changed files with 2 additions and 2 deletions
--- a/examples/device_db.py
+++ b/examples/device_db.py
@ -32,7 +32,7 @@ device_db = {
    "led3": {
        "type": "local",
        "module": "artiq.coredevice.ttl",
-        "class": "TTLInOut",
+        "class": "TTLOut",
        "arguments": {"channel": 3}
    },
 }
--- a/zc706.py
+++ b/zc706.py
@ -32,7 +32,7 @@ class ZC706(SoCCore):
        rtio_channels = []
        for i in range(4):
            pad = platform.request("user_led", i)
-            phy = ttl_simple.InOut(pad)
+            phy = ttl_simple.Output(pad)
            self.submodules += phy
            rtio_channels.append(rtio.Channel.from_phy(phy))
        self.add_rtio(rtio_channels)