From f37fe0295035db5f1bf82ed086b2eb349ab3a530 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Thu, 6 Feb 2020 21:59:42 +0000
Subject: [PATCH] versa_ecp5: fix switch{4..7} IO_TYPE.

---
 nmigen_boards/versa_ecp5.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nmigen_boards/versa_ecp5.py b/nmigen_boards/versa_ecp5.py
index 4847d9a..9384bb9 100644
--- a/nmigen_boards/versa_ecp5.py
+++ b/nmigen_boards/versa_ecp5.py
@@ -47,7 +47,7 @@ class VersaECP5Platform(LatticeECP5Platform):
         *SwitchResources(pins={0: "H2",  1: "K3",  2: "G3",  3: "F2" },
                          attrs=Attrs(IO_TYPE="LVCMOS15")),
         *SwitchResources(pins={4: "J18", 5: "K18", 6: "K19", 7: "K20"},
-                         attrs=Attrs(IO_TYPE="LVCMOS15")),
+                         attrs=Attrs(IO_TYPE="LVCMOS25")),
 
         UARTResource(0,
             rx="C11", tx="A11",
-- 
2.30.2