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Tue, 29 Dec 2015 16:53:54 -0800 (PST) | |
Date: | Wed, 30 Dec 2015 01:53:52 +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] Project leadership (design error in the core of |
gschem) | |
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> >>> I think in most EDA tools work is started by adding complete information for a component: symbol, footprint, pin mapping, ordering information, > >> > >> I certainly don’t do it that way. It starts as a sketch of topology. Without the topology, I can’t figure out what values the components need, how much power dissipation, etc. > > > > I also start with a fast sketch. > > > >> Ordering information is separate databases, as the schematic just has specs. ... > > > > That's the point I want to make. The attributes from the schematic is used to find a suitable entry in the separate database. > > gnetlist -g bom is handy, as it generates a TSV, which is easy to use as input to database tools. I will give it a try. The BOM is a table with one entry per part type. The idea is to extract more fields for example ordering information from a second table and add more entries in second table if needed. Nicklas Karlsson
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