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Simulators >> Circuit Simulators >> How to probe vth during DC sweep?
https://designers-guide.org/forum/YaBB.pl?num=1164126591

Message started by Daniel_Platte on Nov 21^st, 2006, 8:29am

Title: How to probe vth during DC sweep?
Post by Daniel_Platte on Nov 21^st, 2006, 8:29am

Hi NG,

Is there a way to probe device model internal values (e.g. vth of a BSIM3v3 model instance) during Spectre's DC sweep?

Cheers,
Daniel

Title: Re: How to probe vth during DC sweep?
Post by ACWWong on Nov 21^st, 2006, 9:18am

you use the save statement and then get the data from the results directory

save I0:vth

then get the data with:

getData( "bob:vth" ?result "dc-dc")

see the post for details

http://www.designers-guide.org/Forum/YaBB.pl?num=1159012341/2#2

Title: Re: How to probe vth during DC sweep?
Post by ACWWong on Nov 21^st, 2006, 9:19am

oops... i meant

getData( "I0:vth" ?result "dc-dc")

Title: Re: How to probe vth during DC sweep?
Post by Andrew Beckett on Dec 12^th, 2006, 2:26pm

BTW, it's usually a good idea to use the aliased name for the analysis in OCEAN expresisons - because this then means you can use the expression in (say) monte-carlo.

So that would be

Code:

getData("I0:vth" ?result "dc")

Regards,

Andrew.