Hello, I'm trying to create a gschem symbol for one of my modules. It's connecting primarily with a surface mount connector that receives the pins from the module. The pins from the module will touch the pcb before the module is fully down on the connector so I added holes to allow them to pass through. To make the board a little cheaper I made the holes pins int the footprint and I just as well connect the pin hole to the appropriate pad so someday I could decide to leave off the surface mount connector all together.
My visible schematic pins get assigned to pads of the footprint. The trick is I want to add the invisible pins that get associated with the paired visible pin. I know how to implicitly tie a pin to a net but the netname(net?) for my explicit pins gets overridden when I run gchem2pcb thus breaking my connection between my pad and pin. This is hard to explain let me try a visual. I want to connect each of these pairs. My footprint has 20 pads and 20 pins with the following numbering. Again the primary objective is to connect each pair within the symbol that represents this module and only have 20 pins visible on the schematic. Pad Pin 1 21 2 22 3 23 4 24 5 25 6 26 7 27 ... ... 20 40 I tried assigning pin 1 the same netname as pin 21 but I think when I convert the schematic to pcb it overrides that attribute with the netname from the schematic thus breaking the connection in the symbol between pin 1 and 21. Of course I could just add the 20 extra explicit pins to my symbol and then draw the nets on the schematic that connect each pair but this seems like clutter that the tools will allow me to avoid if I just new how to do it. Jeff VR _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user