> 1. How do I set up the groups and layers in preferences for 3 > signal planes and the one groub?
In PCB there's no real difference between a signal plane and a power/gnd plane. Just set up any 4-layer board. > 2. Once I create the rectangle of the ground plane, how do I get > PCB to attach the GND and the VSS nets to that ground plane when I > auto-route? I've never had much luck getting the autorouter to do this. I usually pre-route all the power/gnd connections because I want them to have short fat traces, then let the autorouter do the signals. _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user