From 2243f628f7846bc40f786b570213071784c52dfa Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Tue, 30 Oct 2018 08:32:24 +0100
Subject: [PATCH] build/lattice/common: fix LatticeECPXPrjTrellisTristateImpl

---
 litex/build/lattice/common.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/litex/build/lattice/common.py b/litex/build/lattice/common.py
index 0b5ef7031..4e8432957 100644
--- a/litex/build/lattice/common.py
+++ b/litex/build/lattice/common.py
@@ -49,9 +49,10 @@ class LatticeECPXPrjTrellisTristateImpl(Module):
             self.specials += \
                 Instance("TRELLIS_IO",
                     p_DIR="BIDIR",
-                    i_B=~io[bit],
+                    i_B=io[bit],
                     i_I=o[bit],
-                    o_O=i[bit]
+                    o_O=i[bit],
+                    i_T=~oe,
                 )
 
 class LatticeECPXPrjTrellisTristate(Module):