Was wondering if you could share any sample spice ...
# xycea
Amro Tork
06/08/2021, 5:35 PMWas wondering if you could share any sample spice netlist with appropriate setup using Skywater 130nm models?
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Matthew Guthaus
06/08/2021, 5:41 PMI will soon... I just got it working and need to package up the changes to sky130_fd_pr cells and models.
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Amro Tork
06/08/2021, 5:44 PMDid you do any changes to the model cards to get it work?
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Matthew Guthaus
06/08/2021, 5:44 PMYes
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Amro Tork
06/08/2021, 5:44 PMLevel mainly I think?
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Matthew Guthaus
06/08/2021, 5:45 PMI'm not sure what you mean
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Amro Tork
06/08/2021, 5:45 PMLevel parameter in the model card?
Amro Tork
06/08/2021, 5:46 PMI would really appreciate if you can share those changes.
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Matthew Guthaus
06/08/2021, 5:54 PMI'm getting them put into open_pdks
Matthew Guthaus
06/08/2021, 5:54 PMI will share them soon
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Amro Tork
06/08/2021, 5:54 PMThanks @Matthew Guthaus
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Eric Keiter
06/08/2021, 6:04 PMThe model level number probably didn’t need to change.
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Matthew Guthaus
06/08/2021, 6:09 PMNo, it didn't change
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Eric Keiter
06/08/2021, 6:10 PMGood. Occasionally we’ve had to use different model numbers but I am pretty sure for the BSIM4 we use the same level number as everyone else.
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Amro Tork
06/08/2021, 6:22 PMYes
Amro Tork
06/08/2021, 6:22 PM54
Amro Tork
06/08/2021, 6:22 PMChecked that
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Matthew Guthaus
06/08/2021, 6:25 PM@Amro Tork Check out my instructions in the issue for open_pdks:
https://github.com/RTimothyEdwards/open_pdks/issues/124
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Amro Tork
06/08/2021, 7:11 PM@Matthew Guthaus Great
Amro Tork
06/08/2021, 7:11 PMThanks for sharing this.
Amro Tork
06/08/2021, 7:12 PM@Matthew Guthaus It would be really helpful if you could just share the final end product directly as well somewhere
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Matthew Guthaus
06/08/2021, 7:15 PMIt's a PR. I'm not going to redistribute open_pdks or the sky130 libraries. You'll have to wait ..
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Amro Tork
06/08/2021, 7:19 PMI'll have to to try to reproduce what you have then.
Amro Tork
06/08/2021, 7:19 PMThanks @Matthew Guthaus no worries.