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Mail Archives: geda-user/2016/01/03/11:23:38

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Sun, 03 Jan 2016 08:23:00 -0800 (PST)
Date: Sun, 3 Jan 2016 17:22:54 +0100
From: "Nicklas Karlsson (nicklas DOT karlsson17 AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
To: geda-user AT delorie DOT com
Subject: Re: [geda-user] ideas on slotting and mechanisms for
grouping/associating heterogenous symbols.
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> > > It would be trivial to say "use U1a and U1b" - now they're unique but
> > > still indicate grouping.
> > >
> >
> > Yes. Have unique refdes per slot in the source, unique refdes per package
> > in the as-built.
> >
> 
> But isn't this overloading refdes values with magical non-obvious meaning?
> If it's already there and well documented fine, but otherwise how is it
> better than a separate attribute with a meaningful name?
> 
> Britton

Because they normally belong to the same footprint and should have the same refdes anyway.

I however think there will be a need to override default scheme with same refdes with a second attribute for some cases, in particular swap between several components. If swapping is allowed between components this second attribute need to be unique for the whole schematic which make it a little bit more cumbersome to use.


Nicklas Karlsson

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