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Date:	Sat, 12 Nov 2011 21:51:27 +0100
From:	Kai-Martin <kmk AT familieknaak DOT de>
Subject:	Re: [geda-user] duplicate refdes values
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	Nov 8 20:08:03 2011)
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On 11/08/2011 08:08:03 PM, Cyril Hrubis wrote:

> So you have three syms for one component and one footprint. Do the pins
> of the syms overlap or not?

My most common case is a dual opamp. This is represented by three entities
in the schematics -- Two triangles for the two amplifier slots, and a
rectangle for the power pins.

>=20
> > The tricky part is being *reliable* about detecting overlapping
> > refdes's vs an intentionally split-up component.  You have to consider
> > all the possible situations and plan accordingly.

If most situations can be handled correctly automatically but a few
rare corner cases remain, a way to suppress warnings might be the way
to go. For this purpose a special attribute "dont-warn" might be handy.
If set to "dont-warn=3Dduplicate-refdes" gnetlist would know, that the
duplicate refdes is deliberate in this special case.

---<)kaimartin(>---
--=20
Kai-Martin Knaak
Email: kmk AT familieknaak DOT de
=D6ffentlicher PGP-Schl=FCssel:
http://pool.sks-keyservers.net:11371/pks/lookup?search=3D0x6C0B9F53=

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