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How to change simulator options as dynamic parameter?

fomin

Is there any method to change simulator options as dynamic parameters?

For example I want to start simulation with errpreset="conservative" and after some simulation time change it to "liberal".

Another question how can I set simulation time to be stopped after some event?

For example if I run parametric or corner analysis for POR until POR event happened the simulation running very fast because internal oscillator is stopped. But after POR event the oscillator is ON and simulation runs much slower. I need to get only POR delay time, but it's change very wide for different corners, so I have to set the maximum simulation time and wait very long time to finish my corner analysis.

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  • fomin

    I tried the way with paramset file like Andrew recommended /forums/p/10265/414454.aspx#414454

    with time and reltol change only but got error message:

    ERROR: (SFE-1703) : "/user/fomin/pset1" 1. Wrong number of nodes. Port instance has 2 or 3 terminals.

    ERROR: (SFE-874) : "/user/fomin/pset1"  2. Unexpected end of line. Expected equals sign, numeric value or string value.

     

Reply
  • fomin

    I tried the way with paramset file like Andrew recommended /forums/p/10265/414454.aspx#414454

    with time and reltol change only but got error message:

    ERROR: (SFE-1703) : "/user/fomin/pset1" 1. Wrong number of nodes. Port instance has 2 or 3 terminals.

    ERROR: (SFE-874) : "/user/fomin/pset1"  2. Unexpected end of line. Expected equals sign, numeric value or string value.

     

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