Re: gEDA: iSDF

[Steve Wilson <stevew-at-NOSPAMintrinsix_dot_com>]

If someone can do a place & route in a Xilinx of a simple example, maybe a
flip/flop or two - perhaps a counter I would LOVE to add it to the test
suite!!!

Stephan - congrats - this is a wonderful addition!

Steve Wilson

Uwe Bonnes wrote:

> >>>>> "Stephan" == Stephan Boettcher <stephan@nevis.columbia.edu> writes:
>
>     Stephan> Hi Steve,
>
>     Stephan> This is version 0.0 of iSDF, an SDF annotator for Icarus VVP.
>
> This sounds very interesting.
>
> ...
>     Stephan> http://www.icarus.com/eda/verilog/ 2. apply the attached patch,
>     Stephan> and add the file verilog/vvp/vvp.h 3. build and install Icarus
>
> The patch has vvp.h, but it is not guarded by the information "patch" needs,
> so vvp.h has to be extracted by hand, just as a hint to other testers.
>
>     Stephan> I'll appreciate any kind of feedback.
>
> I'd appreciate a short guide how to use iSDF, e.g example command lines
> and/or perhaps an annotated test suite. For example the Quicklogic
> place and route tool emits these SDF files for post-placement timing
> analysis, and I hope to (in the long run) be able to use icarus/isdf for
> post-layout simulation. Is this the intention of isdf?
>
> Thanks
> --
> Uwe Bonnes                bon@elektron.ikp.physik.tu-darmstadt.de
>
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