[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: gEDA-user: Blind and buried vias?

To: gEDA user mailing list <geda-user@xxxxxxxxxxxxxx>
Subject: Re: gEDA-user: Blind and buried vias?
From: Bob Paddock <bob.paddock@xxxxxxxxx>
Date: Tue, 29 Sep 2009 20:12:26 -0400
Delivered-to: archiver@xxxxxxxx
Delivered-to: geda-user@xxxxxxxxxxxxxx
Delivery-date: Tue, 29 Sep 2009 20:12:38 -0400
In-reply-to: <4AC276BF.6090206@xxxxxxxxxxxxxx>
List-archive: <http://www.seul.org/pipermail/geda-user>
List-help: <mailto:geda-user-request@moria.seul.org?subject=help>
List-id: gEDA user mailing list <geda-user.moria.seul.org>
List-post: <mailto:geda-user@moria.seul.org>
List-subscribe: <http://www.seul.org/cgi-bin/mailman/listinfo/geda-user>, <mailto:geda-user-request@moria.seul.org?subject=subscribe>
List-unsubscribe: <http://www.seul.org/cgi-bin/mailman/listinfo/geda-user>, <mailto:geda-user-request@moria.seul.org?subject=unsubscribe>
References: <0909291701.AA27218@xxxxxxxxxxxxxxx> <h9tfmc$k8v$1@xxxxxxxxxxxxx> <4AC2474A.7010306@xxxxxxxxxxxxxxx> <4AC25090.5010400@xxxxxxxxxxxxxx> <a3aee9a50909291316q5ae213c8g1d34df2ae8f845a@xxxxxxxxxxxxxx> <4AC276BF.6090206@xxxxxxxxxxxxxx>
Reply-to: gEDA user mailing list <geda-user@xxxxxxxxxxxxxx>
Sender: geda-user-bounces@xxxxxxxxxxxxxx

> Wow, that means super dense is possible with a fab that is close tolerance...
>
> blind vias 1-3, buried 4-5, blind vias 6-8, then maybe add two more layers
> dedicated to gnd plane pwr plane for a total of ten layers for ultra dense
> high speed boards like cell phones.

Worst I've heard of is 32 layers in some high speed network switches.


_______________________________________________
geda-user mailing list
geda-user@xxxxxxxxxxxxxx
http://www.seul.org/cgi-bin/mailman/listinfo/geda-user

References:
- Re: gEDA-user: Blind and buried vias?
  - From: Michael Sokolov
- Re: gEDA-user: Blind and buried vias?
  - From: Kai-Martin Knaak
- Re: gEDA-user: Blind and buried vias?
  - From: Bill Gatliff
- Re: gEDA-user: Blind and buried vias?
  - From: John Griessen
- Re: gEDA-user: Blind and buried vias?
  - From: Bob Paddock
- Re: gEDA-user: Blind and buried vias?
  - From: John Griessen

Prev by Author: Re: gEDA-user: Blind and buried vias?
Next by Author: Re: gEDA-user: Mr. Filter 0.1 released
Previous by thread: Re: gEDA-user: Blind and buried vias?
Next by thread: Re: gEDA-user: Blind and buried vias?
Index(es):
- Author
- Thread