Hello,
I run several different analyses, i.e., ac, noise and dc, during a Spectre simulation. It seems that the simulator determines the DC operating point separately for each analysis. So, two questions, really:
- Is it possible to re-use the DC operating point found during, for example, the dc analysis, for the ac and noise analyses?
- How do I compare the DC solutions used in the various analyses? Ideally, these should be the same, but may not be in circuits with start-up problems, for example.