1 files changed, 13 insertions, 0 deletions
diff --git a/techlibs/xilinx/cells_xtra.v b/techlibs/xilinx/cells_xtra.v
index a2dd01ad..69e54233 100644
--- a/techlibs/xilinx/cells_xtra.v
+++ b/techlibs/xilinx/cells_xtra.v
@@ -2225,6 +2225,7 @@ module IOBUF (...);
     parameter IOSTANDARD = "DEFAULT";
     parameter SLEW = "SLOW";
     output O;
+    inout IO;
     input I, T;
 endmodule
 
@@ -2236,6 +2237,7 @@ module IOBUF_DCIEN (...);
     parameter SLEW = "SLOW";
     parameter USE_IBUFDISABLE = "TRUE";
     output O;
+    inout IO;
     input DCITERMDISABLE;
     input I;
     input IBUFDISABLE;
@@ -2250,6 +2252,7 @@ module IOBUF_INTERMDISABLE (...);
     parameter SLEW = "SLOW";
     parameter USE_IBUFDISABLE = "TRUE";
     output O;
+    inout IO;
     input I;
     input IBUFDISABLE;
     input INTERMDISABLE;
@@ -2263,6 +2266,7 @@ module IOBUFDS (...);
     parameter IOSTANDARD = "DEFAULT";
     parameter SLEW = "SLOW";
     output O;
+    inout IO, IOB;
     input I, T;
 endmodule
 
@@ -2275,6 +2279,8 @@ module IOBUFDS_DCIEN (...);
     parameter SLEW = "SLOW";
     parameter USE_IBUFDISABLE = "TRUE";
     output O;
+    inout IO;
+    inout IOB;
     input DCITERMDISABLE;
     input I;
     input IBUFDISABLE;
@@ -2288,6 +2294,8 @@ module IOBUFDS_DIFF_OUT (...);
     parameter IOSTANDARD = "DEFAULT";
     output O;
     output OB;
+    inout IO;
+    inout IOB;
     input I;
     input TM;
     input TS;
@@ -2302,6 +2310,8 @@ module IOBUFDS_DIFF_OUT_DCIEN (...);
     parameter USE_IBUFDISABLE = "TRUE";
     output O;
     output OB;
+    inout IO;
+    inout IOB;
     input DCITERMDISABLE;
     input I;
     input IBUFDISABLE;
@@ -2318,6 +2328,8 @@ module IOBUFDS_DIFF_OUT_INTERMDISABLE (...);
     parameter USE_IBUFDISABLE = "TRUE";
     output O;
     output OB;
+    inout IO;
+    inout IOB;
     input I;
     input IBUFDISABLE;
     input INTERMDISABLE;
@@ -2381,6 +2393,7 @@ module ISERDESE2 (...);
 endmodule
 
 module KEEPER (...);
+    inout O;
 endmodule
 
 module LDCE (...);