X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-TCPREMOTEIP: 207.224.51.38 X-Authenticated-UID: jpd AT noqsi DOT com Content-Type: multipart/signed; boundary="Apple-Mail=_8B4EEEE0-D8FA-4F72-8949-C30689CBCB52"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) Subject: Re: [geda-user] Project leadership (design error in the core of gschem) X-Pgp-Agent: GPGMail 2.5.2 From: John Doty In-Reply-To: <20151230001454.2399ab970250e6b93e6b6a72@gmail.com> Date: Tue, 29 Dec 2015 16:47:54 -0700 Message-Id: References: <43CC8F96-6452-40FA-9DFB-E0983721C19C AT noqsi DOT com> <20151229094603 DOT 782092b57563336883546bfd AT gmail DOT com> <20151229211516 DOT 583ca6d4ab4b3cccc522e72d AT gmail DOT com> <20151230001454 DOT 2399ab970250e6b93e6b6a72 AT gmail DOT com> To: geda-user AT delorie DOT com X-Mailer: Apple Mail (2.1878.6) Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk --Apple-Mail=_8B4EEEE0-D8FA-4F72-8949-C30689CBCB52 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 On Dec 29, 2015, at 4:14 PM, Nicklas Karlsson = (nicklas DOT karlsson17 AT gmail DOT com) [via geda-user AT delorie DOT com] = wrote: >>> I think in most EDA tools work is started by adding complete = information for a component: symbol, footprint, pin mapping, ordering = information, >>=20 >> I certainly don=92t do it that way. It starts as a sketch of = topology. Without the topology, I can=92t figure out what values the = components need, how much power dissipation, etc. >=20 > I also start with a fast sketch. >=20 >> Ordering information is separate databases, as the schematic just has = specs. ... >=20 > 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. >=20 >=20 > Nicklas Karlsson >=20 John Doty Noqsi Aerospace, Ltd. http://www.noqsi.com/ jpd AT noqsi DOT com --Apple-Mail=_8B4EEEE0-D8FA-4F72-8949-C30689CBCB52 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJWgxuqAAoJEF1Aj/0UKykRaLYP/1N1CycbBjgz6zfMH7wUHGOv Wm8rXmq4ebZ4jhl67xlEf9jw8QKNYYr0GCmKiLAhgoEG5SogsmTLh/mBjRdZzLHB ZZ29d5cd2cupg4hij6Q6sEmGxx1cjPWH6PBEfoqJ+vuXRTC78vk/PS1DupvymLVm Ajbxd+spMl25EYd64YdgLAUPuZsyNp0LIqvedovXzqBfIUBBeaUcoSEbLnWDqwcu dsyVv/JIm17MEE+II/jQU2TljLP4fWIUa63PuOTbyY2TsD/bQZJq2rIljEgw34Pj Elfeb4vH5hWvO2uWQt2E/d8yqS+4GOAn2PICKQbAoV7zQWlRtHu/HtgaK8vJzwyP Gvdn2QZ4CmZg8H5n1OKckqArG3f+QcGrNmBU80YZFzWu16Qahdq6RuDoRlc+mSAN iLpUxQ9KAHi/VgSkqRb9NXfsOgtxVP11CynFTp8UrUaoNK8jxGQ4FfZB9auiF7ma vZ+kQBdvzpMwe8xJjpuasv7bjfzb08ZsNuk2bFyGuBi/iOSTPwUx6/gg5mZUm32w cNeJvpsM1V1KUKAL5gyQiQGlaGWf7gtkY/fuaCxh5ERtCOTYm4aFb15tmjEPNz91 RNeLqil6d+ZazGi6GHk5kx2lYp1YRfJMhy7iOIP9VFw524+/AhpHOJfhS9w2QwZm 2Zpzpcg5cpBapls851Ol =LhA9 -----END PGP SIGNATURE----- --Apple-Mail=_8B4EEEE0-D8FA-4F72-8949-C30689CBCB52--