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Simulators >> Circuit Simulators >> [question] Spectre simulation
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Message started by sim on Mar 9^th, 2004, 1:37am

Title: [question] Spectre simulation
Post by sim on Mar 9^th, 2004, 1:37am

What's wrong with my simulation?

For exmaple:

Model----ideal-opamp.scs ideal-opamp.va

input command ----- spectre ideal-opamp.scs

spectre compeles with 0 errors,0 warnings, and 0 notice

generate one dir-ideal-opamp.raw,it contains two files
freqResp.ac and logFile

open results browser, select freqResp.ac, I can not see the waveform in the waveform windows. why?

Title: Re: [question] Spectre simulation
Post by August West on Mar 9^th, 2004, 3:14pm

From within the results browser, once you navigate to the results directory, you must middle click on the mouse and select "Create ROF". This creates the "Run Object File" from the logFile, which describes the results to the results browser. Without it, the results browser does not treat the .ac file as a results file.

-August

Title: Re: [question] Spectre simulation
Post by sim on Mar 9^th, 2004, 8:22pm

thanks for your reply!

Title: Re: [question] Spectre simulation
Post by Andrew Beckett on Mar 10^th, 2004, 2:04pm

If you're using IC50 or later, you might also want to
consider using the new waveform tool "wavescan".

It doesn't (yet) support all analyses, but will read
dc, ac, and transient analyses right now - other analyses
(such as RF analyses) coming soon.

Regards,

Andrew.