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How to plot device parameters from transient sims.

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Hello,

 

  I would like to plot gm, gds, cgs, cgd, etc. as a function of time in my spectre transient sims using analog artist.  How do I do this?

 

Thanks, Eric.

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  • haikom

    Hi,

    if these parameters are stored in the results / psf folder, you can use the OCEAN commands to plot them. Therefore you have to do the following steps:

    Open the results:

        - e.g.  openResults("/myAbsolutePath/...../...../psf")

    Select the results:

        - e.g.  selectResults('tran)

        - you can use results() to display the selectable relults --> (dc tran ac)

    Get the waveform Id:

    e.g.  wId = getData("net0815")  --> waveform Id drwave:24234545

    Plot the waveform:

    e.g. plot("wId")

    If you have to calculate the parameters, you can use the OCEAN waveform calculator command described in the OCEAN reference.

    Regards

    haiko

Reply
  • haikom

    Hi,

    if these parameters are stored in the results / psf folder, you can use the OCEAN commands to plot them. Therefore you have to do the following steps:

    Open the results:

        - e.g.  openResults("/myAbsolutePath/...../...../psf")

    Select the results:

        - e.g.  selectResults('tran)

        - you can use results() to display the selectable relults --> (dc tran ac)

    Get the waveform Id:

    e.g.  wId = getData("net0815")  --> waveform Id drwave:24234545

    Plot the waveform:

    e.g. plot("wId")

    If you have to calculate the parameters, you can use the OCEAN waveform calculator command described in the OCEAN reference.

    Regards

    haiko

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