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?
In reply to oldmouldy:
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?!
In reply to Sohrab:
doesn't work with VDC, but with VPULSE and VPWL:)