Indexed Part-Selects and VPI

From: Dennis Marsa (drm@xilinx.com)
Date: Tue Jul 02 2002 - 10:43:39 PDT

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Are there any VPI experts here?? I have the following
potential VPI related item for the errata list.

Indexed part-selects (+: and -:) do not seem to have
a representation in VPI.

Can anyone else confirm this, or point out for me how
they are represented?

Is the vpiConstantSelect property of vpiPartSelect objects
relevant? That is,

   vpiConstantSelect == false ==> indexed part-select
   vpiConstantSelect == true ==> regular part-select

But, how does one distinguish +: from -:?

Thanks,

Dennis Marsa
Xilinx, Inc.

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