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  3. How transient operating point is calculated in cadence

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How transient operating point is calculated in cadence

prashu
prashu over 13 years ago

 When performing transient analysis with cadence my input is changing and accordingly its operating point should change but when i see its transient operating point than it only show one region throughout the transient analysis please expalin

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  • Andrew Beckett
    Andrew Beckett over 13 years ago

     You can't output the captab just for one node. If you're asking how to save it to an ASCII file, you can create an include file myCaptab.scs

    mycaptab info what=captab where=file 

    and then reference this file from the Setup->Model Libraries. You can add any other captab related options (see "spectre -h info")). Then don't turn on captab on the DC analysis form (you can if you like, but it will add a second captab output which will generate a rawfile). You can reference mycaptab in the infonames  field on transient if you want it to run just at a certain time, see my previous post on this.

    Andrew.

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  • Andrew Beckett
    Andrew Beckett over 13 years ago

     You can't output the captab just for one node. If you're asking how to save it to an ASCII file, you can create an include file myCaptab.scs

    mycaptab info what=captab where=file 

    and then reference this file from the Setup->Model Libraries. You can add any other captab related options (see "spectre -h info")). Then don't turn on captab on the DC analysis form (you can if you like, but it will add a second captab output which will generate a rawfile). You can reference mycaptab in the infonames  field on transient if you want it to run just at a certain time, see my previous post on this.

    Andrew.

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