> I extracted back out of > Magic and reran the extract circuit in LTSpice as my LVS checker. You > can also run a simple LVS in Magic, but I did not find that entirely > reliable. I'd like to hear more about this. Are you meaning functional simulation to decide on layout vs schematic match? You're saying the extract function of magic is fully reliable? I found the extraction from Magic to be very reliable, although getting the parasitics setup is hard. You can easily remove clearly bad parasitics. The LVS function in magic was a little buggy. Tim Edwards has some examples from me, and he is pondering why they might be failing. I reduced it to a pretty simple case. It unfortunately also breaks the auto-router so you should use that with care. Oliver _______________________________________________ geda-user mailing list [1]geda-user@moria.seul.org [2]http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
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