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  3. Plotting gm Vs. time from PSS simulation (6.1.5-64b.500...

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Plotting gm Vs. time from PSS simulation (6.1.5-64b.500.11)

MicheleA
MicheleA over 11 years ago

Hi all,

yes...there is this support answer #11003524 which should address the topic.

I also learnt from Andrew some time ago about saving oppoints and/or specific info through a file and attaching it to the model libraries.

What I am experiencing now is that the method:

a) gives me the info out of a *tran*

b) gives me the info out of a *envlp_td* 

c) for a *pss*, I get

1. a _constant_ value in the *pss_td* folder, if I use the shooting method (seems like a DCOP value)

2. nothing if I use the HB method

Just wondering whether that is the behavior to be expected, or shouldn't I get a (nice) plot of my wanted gm over a period, exactly like I get it for any other V/I in the circuit after a pss?

I seem to remember having done the same thing some 6 months ago and it worked fine..

Thanks for any help.

Michele 

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  • Andrew Beckett
    Andrew Beckett over 11 years ago

    Michele,

    Type "spectre -W" or look at the top of your spectre output log - it will tell you the subversion you're using.

    The harmonicbalance=yes in my netlist is commented out (it's preceded by // which is a comment).

    Regards,

    Andrew.

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  • Andrew Beckett
    Andrew Beckett over 11 years ago

    Michele,

    Type "spectre -W" or look at the top of your spectre output log - it will tell you the subversion you're using.

    The harmonicbalance=yes in my netlist is commented out (it's preceded by // which is a comment).

    Regards,

    Andrew.

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