From: David Shah <dave@ds0.me>
Date: Mon, 4 Mar 2019 10:50:56 +0000 (+0000)
Subject: lattice/common: Fix tristate buses with Trellis
X-Git-Tag: 24jan2021_ls180~1371^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ebe8f600e1472d710389ecdea344597ce5621065;p=litex.git

lattice/common: Fix tristate buses with Trellis

Signed-off-by: David Shah <dave@ds0.me>
---

diff --git a/litex/build/lattice/common.py b/litex/build/lattice/common.py
index d1e7e82e..6875b693 100644
--- a/litex/build/lattice/common.py
+++ b/litex/build/lattice/common.py
@@ -57,13 +57,14 @@ class LatticeECPXTrellisTristateImpl(Module):
                 )
         else:
             for bit in range(nbits):
-                Instance("TRELLIS_IO",
-                    p_DIR="BIDIR",
-                    i_B=io[bit],
-                    i_I=o[bit],
-                    o_O=i[bit],
-                    i_T=~oe,
-                )
+                self.specials += \
+                    Instance("TRELLIS_IO",
+                        p_DIR="BIDIR",
+                        i_B=io[bit],
+                        i_I=o[bit],
+                        o_O=i[bit],
+                        i_T=~oe,
+                    )
 
 
 class LatticeECPXTrellisTristate(Module):