On Mon, 31 Jul 2006 21:00:39 -0600 John Doty <[EMAIL PROTECTED]> wrote:
> Slotting is a fabrication concept. SPICE doesn't understand slotting. > Don't use it in your sims. Hi John... Thanks for the reply. I thought the idea of gEDA was to make a complete package, including fabrication and simulation. Actually, it's not SPICE that's complaining either - it's the netlister which isn't happy. > In general, schematics you simulate are not schematics you use for > board layout: they contain extra things like independent sources and > parasitics. There are even problems of convention: board design uses > "U" for chips, but a SPICE subcircuit requires "X". It's a pain, but > I've never seen an EDA tool that could handle the relation between > simulation and fabrication seamlessly. So, keep separate schematics > for sims and fab. Cut and paste is useful. Ok... The schematic I sent _did_ have the sources included, and the op-amp had the correct reference X1 too. > Remember that the spice-sdb netlister doesn't care about pinnunber: > it's pinseq that matters. Thanks agn, John _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
