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Date:	Thu, 1 Nov 2012 16:57:24 +0100
From:	Jan Kasprzak <kas AT fi DOT muni DOT cz>
To:	geda-user AT delorie DOT com
Subject:	[geda-user] More pins, one net (was gaf improvement - moving of components)
Message-ID:	<20121101155724.GC32696@fi.muni.cz>
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Evan Foss wrote:
: That issue is just an artifact of how you are drawing things. If you
: redraw that schematic with a short length of vertical net going from
: the horizontal one to each pin it will behave as you want when the
: parts are moved. I always have the pin terminate the end of net line
: to avoid this. I also do that because I visually dislike doing it the
: other way.

	I think this is one of the problems of gschem - it probably
does not even treat the middle resistor as being connected to the same net.
At least I had a similar problem with one of the components I use:
it is IRL6372PBF - two MOSFET transistors in a single SO-8 package:

http://www.gedasymbols.org/user/jan_kasprzak/symbols/irl6732pbf-1.sym
http://www.irf.com/product-info/datasheets/data/irl6372pbf.pdf

The problem is, that each transistor has two "Drain" pins, which are
equivalent. In the symbol above, I have both pins displayed in order
for them to match the footprint, etc. But from the topology point of view,
they are a single net. What is the best way to handle this in gschem+pcb?

	I had something like the attached image has (I don't remember
exactly, though), and I think it was netlisted as two independent nets,
one with the horizontal line and pin 8, and another one with vertical line
and pin 7.

	Thanks,

-Yenya

-- 
| Jan "Yenya" Kasprzak  <kas at {fi.muni.cz - work | yenya.net - private}> |
| GPG: ID 1024/D3498839      Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E |
| http://www.fi.muni.cz/~kas/    Journal: http://www.fi.muni.cz/~kas/blog/ |
Please don't top post and in particular don't attach entire digests to your
mail or we'll all soon be using bittorrent to read the list.     --Alan Cox

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