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Request for tutorial: How to construct a new/custom cell library #395

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AyaseErii opened this issue Sep 18, 2022 · 1 comment
Open

Request for tutorial: How to construct a new/custom cell library #395

AyaseErii opened this issue Sep 18, 2022 · 1 comment
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documentation Improvements or additions to documentation type-question Further information is requested

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@AyaseErii
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AyaseErii commented Sep 18, 2022

Request Description

Hi, I am trying to figure out how to construct a new/custom cell library based on sky130. Basically, the new/custom cell library that I want to achieve can include several custom cells (same heights as the standard cells but different widths) and other standard cells. Right now, I have the .gds file and .lef file for the custom cells but have no idea how to construct a new library with those cells. I searched in the documentation: create a new library but it shows TODO: Finish the criteria. in the corresponding section. Could anyone help me out with this? I will appreciate it! Thanks!

Expected Behavior

A valid new/custom cell library is constructed based on sky130 tech and ready for design flow.

Actual Behavior

I tried to add my custom cells (.gds and .lef) into the existing standard cell library (sky130A) but it cannot work.

@proppy
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proppy commented Oct 21, 2022

@stineje might have some good advices here.

@proppy proppy added documentation Improvements or additions to documentation type-question Further information is requested labels Oct 21, 2022
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Labels
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