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Mail Archives: geda-help/2013/08/19/14:49:06

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Date: Mon, 19 Aug 2013 14:49:02 -0400
Message-Id: <201308191849.r7JIn2B5031548@envy.delorie.com>
From: DJ Delorie <dj AT delorie DOT com>
To: geda-help AT delorie DOT com
In-reply-to: <521267E2.7080604@astrofoto.org> (message from Roland Roberts on
Mon, 19 Aug 2013 14:45:54 -0400)
Subject: Re: [geda-help] gsch2pcb, netlist shows item, but rats never connect it.
References: <521267E2 DOT 7080604 AT astrofoto DOT org>
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> The only possible clue I have is the that netlist, for the PNP, has the 
> pins labeled with ECB instead of 123. Can that be the problem?

Welcome to the Transistor Problem :-P

Transistors come in many different pinouts, even for the same package
(EBC vs ECB vs BCE etc).  gEDA doesn't have a good way of mapping
symbolic pins to package pins, so typically one would make a modified
footprint (or modified symbol) that's specific to the exact part
you'll be using, which has the correct pin mappings.  Simply copying
an existing symbol/footprint and renaming the pins is sufficient.

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