Silly question - anyone know if there is a gf180mc...
# gf180mcuj
James Stine
11/29/2022, 3:03 PMSilly question - anyone know if there is a gf180mcu ngspice deck - we have been using spectre/hspice but wondered if there were any who used it successfully for ngspice. We had some issues running with ngspice.
a
Amro Tork
11/29/2022, 4:20 PM@James Stine Please tell me how can I help you with that. We have designed an entire PLL using ngspice.
Amro Tork
11/29/2022, 4:20 PMincluding mixed mode simulations.
j
James Stine
11/29/2022, 4:22 PMJust looking to use a ngspice deck for the model - right now we only see the spectre/hspice version and had issues running it with ngspice. We need the ngspice deck (i.e., for the models) for the CharLib characterization and didn't know if there exists an ngspice version somewhere. We tried modifying the current spectre/hspice one with no luck.
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Amro Tork
11/29/2022, 4:24 PMyou mean like slides or the actual model card for the ngspice?
Amro Tork
11/29/2022, 4:28 PM@James Stine Please take a look at: https://github.com/mabrains/globalfoundries-pdk-libs-gf180mcu_fd_pr/tree/main/models/ngspice/testing/regression/resistor_r
Amro Tork
11/29/2022, 4:28 PMIt has some python scripts and sample netlist.
j
James Stine
11/29/2022, 4:58 PMhmm...I see the sm141064.ngspice but that looks like a resistor model. I need the ngspice models for NMOS/PMOS
James Stine
11/29/2022, 4:59 PMI very appreciative of your help @Amro Tork
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Amro Tork
11/29/2022, 5:05 PMThere are some samples for NMOS/PMOS in the same repo. I’ll get back to you in few hours
j
James Stine
11/29/2022, 7:44 PMgot it - super thx!
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Amro Tork
11/29/2022, 9:09 PMTake a look at that:
Amro Tork
11/29/2022, 9:09 PM@James Stine I hope that helps.
Amro Tork
11/29/2022, 9:10 PMPlease note that mos scripts are not updated.
j
James Stine
11/29/2022, 9:23 PMYea thank you!!!
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