gEDA-dev: Re: Icarus Verilog for post synthesis simulation

[Stephen Williams <steve-at-NOSPAMicarus_dot_com>]

Günter Dannoritzer wrote:
> Hi,
> 
> Is anybody using Icarus Verilog for post synthesis simulation?

Yes, me, to a degree.

> Is there a way to compile the SIMPRIM library from Xilinx into a library
> file or does that need to be compiled every time again from scratch when
> running the compilation?

Well, with Icarus Verilog there is no format for compiled libraries.
You point it at the simprim directory from Xilinx and away you go.

> Also, does the iSDF plugin support all the primitives generated by
> Xilinx tools?

I don't know. I also don't know the current status of the iSDF
plugin. I don't normally bother with back-annotated timing data
and never feel the need.

I would like to get better specify/SDF support into the base tool
some day, but not today.

-- 
Steve Williams                "The woods are lovely, dark and deep.
steve at icarus.com           But I have promises to keep,
http://www.icarus.com         and lines to code before I sleep,
http://www.picturel.com       And lines to code before I sleep."


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