Adding OBUF model

xilibs/hdl/OBUF.v

@@ -0,0 +1,29 @@
+module OBUF (/*AUTOARG*/
+   // Outputs
+   O,
+   // Inputs
+   I
+   );
+
+    parameter CAPACITANCE   = "DONT_CARE";
+    parameter integer DRIVE = 12;
+    parameter IOSTANDARD    = "DEFAULT";
+`ifdef XIL_TIMING
+    parameter LOC = " UNPLACED";
+`endif
+    parameter SLEW = "SLOW";
+   
+   output 	      O;
+   input 	      I;
+   
+   wire 	      GTS = 1'b0;  //Note, uses globals, ugly! 
+
+   bufif0 B1 (O, I, GTS);
+    
+endmodule
+
+
+
+
+
+