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Subject:	Re: [geda-user] [pcb-rnd] up next: subcircuits (a.k.a. footprint model redesign)
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From:	John Doty <jpd AT noqsi DOT com>
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Date:	Tue, 30 May 2017 09:17:24 -0600
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On May 30, 2017, at 8:08 AM, Roland Lutz <rlutz AT hedmen DOT org> wrote:

> I'm not actively doing PCB layout right now and haven't ever used =
blind or buried vias, so maybe my opinion shouldn't be weighed to =
heavily here, however: both "professional" electronic engineers I talked =
to which were considering switching to PCB for layout told me that the =
inability to use blind and buried vias was the mayor show stopper for =
them.
>=20
>=20

All my recent designs have needed blind vias. But consider the following =
analogy:

I would consider a numerical programming language that couldn=92t =
evaluate a polynomial to be fundamentally defective. But I would also =
consider a programming language that needed a special feature to =
evaluate polynomials to be fundamentally defective.

John Doty              Noqsi Aerospace, Ltd.
http://www.noqsi.com/
jpd AT noqsi DOT com



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