Please share some tricks to speed up nanosim simulations..... I have launched simulation for smps which is simulating at very slow speed.......and i want results very fast.....
from one experienced person i came to know that increasing acc_limit and pwl_limit speeds up the simulation.....please share these kind of speeding up commands.....
I am afraid things like SMPS simulations will be slow. You could try the following .options - check with your simulator software for exact function & syntax:
ABSTOL
RELTOL
VNTOL
Make sure you haven't set the minimum time step too small in your .TRAN statement
My simulator will also do a fast but lower accuracy simulation for a defined amount of time but I think that may not be a universal feature.