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Aug 7th, 2020, 1:44pm
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FreePDK45 usage in Virtuoso (Read 94 times)
blue111
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FreePDK45 usage in Virtuoso
Jun 28th, 2020, 9:44am
 
I am using FreePDK45 in Virtuoso, but I faced the following error:

Quote:
   Error found by spectre during circuit read-in.

   ERROR (SFE-23): "input.scs" 12: The instance `PM' is referencing an undefined model or subcircuit, `pfet'. Either include the file containing the definition of `pfet', or define `pfet' before running the simulation.

   ERROR (SFE-23): "input.scs" 16: The instance `NM' is referencing an undefined model or subcircuit, `nfet'. Either include the file containing the definition of `nfet', or define `nfet' before running the simulation.

Following advices at https://www.edaboard.com/threads/cadence-virtuoso-and-mmsim-installation.305420/... does not really help.

Could anyone advise ?







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Tako
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Re: FreePDK45 usage in Virtuoso
Reply #1 - Jul 2nd, 2020, 4:12am
 
You should check paths in input.scs whether they point properly to your library where you names matches.
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blue111
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Re: FreePDK45 usage in Virtuoso
Reply #2 - Jul 2nd, 2020, 4:25am
 
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Tako
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Re: FreePDK45 usage in Virtuoso
Reply #3 - Jul 2nd, 2020, 4:44am
 
Great. Thank you for the feedback. This one was one of the expected problems.
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