Hi,
I have another question on PSS simulator with hb engine.
I am simulating a circuit that settles after a certain time. If the circuit does not settle properly, for instance, ends up with an unwanted oscillation, then I expect the simulator to complain and will not converge.
In that case, if I use PSS with shooting engine and choose a certain tstab time, then PSS simulator fails to converge and will report simulation error and will not generate output data.
However, if I use PSS with hb engine and choose the same tstab time. simulation runs and gives a warning after it reaches the specified max. number of iterations, saying that it did not converge and the result may not be accurate. However, it still calculates the outputs data based on the last iteration results, which can be misleading, if I just look at the output data and not check the log file.
Is there a way to let the simulator stop when it did not reach convergence, showing sim error in the output fields, instead of showing inaccurate data?
I am using IC123_isr10 with mmsim151. I am not sure if this is related to just PSS with hb engine, or related to some generate spectre settings. Maybe this is just something specific to me, but I'd like to ask here to see if there is something can be done.
Thanks!