open-source-silicon.dev

<@U028LEUMR1T> Where are the DRC rules in the gf180 PDK? There seems to be layers, DFM recommendations, etc. but no actual rules.

Also, some sections are just blank?
<https://gf180mcu-pdk.readthedocs.io/en/latest/physical_verification/design_manual/drm_04_2.html>

<@U01634FGDTR>

<@U0175T39732> Please send me all those questions. Starting from chapter 7 all the rules. As for the above link. That’s how it’s referred to in the main document. This link above that you are referring to, is related to the definition of the generated layers for mask generation for manufacturing. The document of mask generation is not public. Here is the link of chapter 7:  <https://gf180mcu-pdk.readthedocs.io/en/latest/physical_verification/design_manual/drm_07.html|https://gf180mcu-pdk.readthedocs.io/en/latest/physical_verification/design_manual/drm_07.html>

Please use the navigation panel on the side to see the page per table. Chapter 8, 9 and 10 has some other rules.



(I opened an issue:
<https://github.com/google/gf180mcu-pdk/issues/113>)

<https://github.com/efabless/globalfoundries-pdk-libs-gf180mcu_fd_pr/tree/main/rules/klayout/drc|https://github.com/efabless/globalfoundries-pdk-libs-gf180mcu_fd_pr/tree/main/rules/klayout/drc>

Is it available in a manual form anywhere? That isn't very readable....

<https://gf180mcu-pdk.readthedocs.io/en/latest/physical_verification/design_manual/drm_07_03.html|https://gf180mcu-pdk.readthedocs.io/en/latest/physical_verification/design_manual/drm_07_03.html>

IMG_5946.jpg

IMG_5947.jpg

IMG_5948.jpg

I literally spent 20 minutes looking for that :slightly_smiling_face:

<@U0175T39732> I would really appreciate if you could change the issue title and description to reflect the issue you had

It’s more like making it more “browsable”

<@U0175T39732> Any DRC and LVS question, please send them to me

<@U0175T39732> Let me know if you need anything.

I updated the comment. Thanks.

Are you with efabless?

No, but I work with them on these kinds of things