On Jun 20, 2009, at 6:08 PM, Steve Dobson wrote: > However I am finding that defining the "pintype" to be a bit tricky. > I've read about the various values but that didn't help me much. > For an > LED package like the HDSP-B03E [1] should the common cathodes be of > type > "pwr", "out", "io" or what? After all the cathodes in this case can't > all be connected to ground at the same time, there must be some > kind of > switch circuit so that only the appropriate digit is illuminated when > the input pins are activated.
When in doubt, use "pas". DRC won't complain about that. The worldview behind the pintypes is that you are doing pure digital design using a single logic family. Once you step beyond that, they are pretty useless. John Doty Noqsi Aerospace, Ltd. http://www.noqsi.com/ [email protected] _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
