I receive the following error:
"Error: undefined system task or function $sdf_annotate ./pcim_top_routed.v 4513:
initial $sdf_annotate( "pcim_top_routed.sdf");"
NOTE: Optimal use of SDF ($sdf_annotate) requires a custom PLI table file. This file is specified using the -P switch, eg:
vcs myasic.v -P sdf_myasic.tab
An entry in the "sdf_myasic.tab" file for your design might look like:
$sdf_annotate call=sdf_annotate_call acc+=mp,prx:myasic+
where myasic is the top level module to be annotated. For details on specifying acc capabilites, see Ch4 and Ch5 of the VCS User's Guide.
NGD2VER will write the following line to the timing simulation netlist:
$sdf_annotate is not a valid VCS system call.
Use the +compsdf VCS option to read in the SDF timing information. Please see (Xilinx Answer 6349) on how to use the +compsdf option.