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re-load SPICE results and update the voltage source

Sohrab

Hi,

I have a DC voltage source VN connected a network of components.

I want to run the spice simulation for t=10 seconds and save the results.

but later, I want to load this circuit exactly as it was at t=10 (every voltage, current, everything the same, as if the simulation was not ever stopped), change the value of VN, and resume the simulation.

 Is this thing possible?

 

  • oldmouldy
    Take a look at Checkpoints, see "Using Checkpoints" page 536 of the PSpice Users Guide, pspug.pdf in the doc\pspug directory of the installation.
  • Sohrab

     Hi,

    Thanks for the quick reply. 

    Checkpoints work, but changing the voltage source has no effect. apparantly excitations can not be changed using this method. any suggestions?!

  • Sohrab

     doesn't work with VDC, but with VPULSE and VPWL:)

    Thanks again

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