[Libre-soc-bugs] [Bug 526] create dry-run 180nm GDS-II files for IMEC

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Fri Nov 13 18:35:35 GMT 2020


--- Comment #33 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jean-Paul.Chaput from comment #32)
> (In reply to Luke Kenneth Casson Leighton from comment #31)

>   Yes, very good. But I still cannot do it on my end... Could you take
>   a look to the log of build.sh (attachment 115 [details]) to hint me at
> what's
>   wrong (still do not get the JSON file generated).

sorry, not build.sh this time: ./build_full.sh (copies over a different
file, this time it is non_generated/full_core_ls180.il rather than

build.sh will not work now (does @ a few commits ago) because the
hand-coded ls180.vst needs to be updated to match exactly the
ILANG file.

>   Note that I fully redo the procedure with the libraries supplied by
>   Staf which are under NDA so I cannot show them to you.

not a problem

> The routing will differs du to cell layout differences.

interesting.  not an important question, just curious: why are the ghost
cells different from the real ones? different placement of internal parts?

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