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-rw-r--r--nmigen_boards/icebreaker.py7
1 files changed, 3 insertions, 4 deletions
diff --git a/nmigen_boards/icebreaker.py b/nmigen_boards/icebreaker.py
index b3c594b..5032346 100644
--- a/nmigen_boards/icebreaker.py
+++ b/nmigen_boards/icebreaker.py
@@ -24,10 +24,9 @@ class ICEBreakerPlatform(LatticeICE40Platform):
Resource("user_btn", 0, PinsN("10", dir="i"), Attrs(IO_STANDARD="SB_LVCMOS33")),
- Resource("serial", 0,
- Subsignal("rx", Pins("6", dir="i")),
- Subsignal("tx", Pins("9", dir="o"), Attrs(PULLUP="1")),
- Attrs(IO_STANDARD="SB_LVTTL")
+ UARTResource(0,
+ rx="6", tx="9",
+ attrs=Attrs(IO_STANDARD="SB_LVTTL", PULLUP="1")
),
*SPIFlashResources(0,