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monte-carlo simulation running one seed

frogconsultant

Hi All,

I am using 6.1.5 environment and I have ran a monte-carlo simulation over 100 runs yesterday and I load back my results. Some runs have failed and I wish to see more data on these particulars seeds. I went to the monte-carlo options and choose the specific seed number and re-run only this one with monte-carlo.

As a result, I do not have the correct seed environment and so the same results.

How could I re-run a specific seed number from a monte-carlo run with all data such dc voltage, dc operating point, waveforms specified, ...?

Thanks in advance for your help,

Fabian

Parents

  • Lance,

    Statistical corners are fine if you're using process variation. If using mismatch, then they're also fine if you only change the parameters (or global variables) in the design - if you modify the circuit itself, then the mismatch won't be identical any more - because the sequence of random numbers will be affected by the differences in the circuit.

    Regards,

    Andrew.

Reply

  • Lance,

    Statistical corners are fine if you're using process variation. If using mismatch, then they're also fine if you only change the parameters (or global variables) in the design - if you modify the circuit itself, then the mismatch won't be identical any more - because the sequence of random numbers will be affected by the differences in the circuit.

    Regards,

    Andrew.

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