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Mon, 27 Jul 2015 07:48:53 -0700 (PDT) | |
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Date: | Mon, 27 Jul 2015 20:18:53 +0530 |
Message-ID: | <CALT8Ef5q52=3LJ7dV69vkDgdNXWQYXjgW0qsukdp+UgrBGL=LA@mail.gmail.com> |
Subject: | Re: [geda-user] high freq, trace lengths (was: pcb-rnd feature poll: |
please vote) | |
From: | "Shashank Chintalagiri (shashank DOT chintalagiri AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com> |
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Measuring trace lengths for a parallel bus is one of the things I'd like to have as well. To that end (and various others), I've been working on a parser that converts a PCB file into an object hierarchy. It's not even close to doing anything useful yet, but I'm happy to share the core if you want to use it. Of course, none of what I've written will actually work _within_ pcb, but more as an external after-the-fact analysis tool. On Mon, Jul 27, 2015 at 7:34 PM, <gedau AT igor2 DOT repo DOT hu> wrote: > > > On Mon, 27 Jul 2015, Ouabache Designworks (z3qmtr45 AT gmail DOT com) [via > geda-user AT delorie DOT com] wrote: > >> What we need is a tool that can extract a spice model of the PCB from the >> layout but I suspect that is beyond the scope for a open source project. > > > Beyond my scope but not because open source but because I have no idea how > to do it. We could team up: you do all the math and build test cases and I > do the code. > -- Chintalagiri Shashank Indian Institute of Technology, Kanpur http://blog.chintal.in
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