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#analog-design
Title
# analog-design
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Varun Majji

02/11/2021, 7:00 PM
i can see ngspice is entering into the model but i am getting error as could not find valid model name
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Tom

02/12/2021, 1:09 AM
@Varun Majji Try adding
.option wnflag=1
to the spice dec. It tells the simulator to choose the models based on the number of fingers (not sure why this isn't the default behaviour).
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Varun Majji

02/12/2021, 3:03 AM
thanks a lot
still i am getting same message
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Tom

02/12/2021, 4:14 AM
Can you share your netlist?
as in your spice deck
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Varun Majji

02/12/2021, 4:48 AM
thanks bro,the problem got resolved,
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Matt Venn

03/07/2021, 2:53 PM
how did you resolve it @Varun Majji?
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Varun Majji

03/07/2021, 8:39 PM
yeah sir actually the problem i had was i forgot to include allspice model file,which had some parameters used by nfet01v8 and pfet01v8 model files,now its fine when i included that spice file
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Matt Venn

03/07/2021, 8:55 PM
👍