X-Authentication-Warning: delorie.com: mail set sender to geda-help-bounces using -f X-Recipient: geda-help AT delorie DOT com X-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1469209600; bh=WWv4nSgZvrAQ3kEzv4A/Ldbd4CA3qGgXiqc78uXMXJ8=; h=Date:From:Reply-To:To:In-Reply-To:References:Subject:From:Subject; b=ee04UdseMVbgIta1gJWvlJqXr22B7MArRW3fmzg5BqDdU6h7Lz5s7G2iqa/DtEm79KiaicvN5BtTWuef+IWju7YWQMjYhGXbZ6IrymETVvDU/EsCC6mOvtxnr1SrPJe8M8ga0Ul9yEcO1hdzDp7iAN14GmGYPEMtjQ73saCrYcQU670btuRHK9IFo6vQNWvz/kGYwm36L4k6sNPIc4fRikLZg1oWm2TGWN/cbG6dP8QGtRT6DEj4dvSyTUnKcJoP1C5u0f3RPaSHN4aDA7AIKaaggK/XL8zwZM40jVsND3T7Qyt2lfX3Anp6PbtgHKD0o4+JcVsGYTxHW46My9Gp7A== X-Yahoo-Newman-Property: ymail-5 X-Yahoo-Newman-Id: 612238 DOT 51362 DOT bm AT omp1051 DOT mail DOT bf1 DOT yahoo DOT com X-YMail-OSG: pFVTNFAVM1m65l8L1TJ4Sj2ndpVn5ZU7QoJXmVs18F06dYRYdOw53hWdy5wknIO mwhae6et6pFde5b5lWcznIZGpKQuaK7goTYygQ9mv72jkO2PLgQ.EwrI.ykyaRGYRNa3rNGGS2Ep h6Jfc9SodIal3VvVzGVTz2jYqlcK_pzcKGrDjBB.Cfc1OJEo9.7TenQAF9ePZ4sqfVA8ekUfReY7 FQK5j4A2tZ9OxPAKa4p5yISCpOee9FuGlMqoIyYj3vIU.sibfZQraV4T4H4OyZOEUUNO3.lX1.cw x22zmuTwePU_T0rxt_iOIAQpL58PVK4k7CoGIrptEiAqp.JKaHY4kmT_ZX_c14hbE4K6VUhY9Aex PDuZ2IvdGScFSFCF1HsLVlcfk0J1FT93N7wtFqayBRuQ8ftDSAzX7ypZpPQQ.9zttEUbfJDN7ebX kb2An9nlW04Fqf1R7XaKr670lIW3Gs8wqIxTPXDwLRFwhCeWfPwr2wfzEBAGYYdqFuqqP7FjgBE. zMdCHHAbBg4_IgiNkZrroO8BleiaE3g-- Date: Fri, 22 Jul 2016 17:46:23 +0000 (UTC) From: "Keantoken (keantoken AT yahoo DOT com) [via geda-help AT delorie DOT com]" To: "geda-help AT delorie DOT com" Message-ID: <742388010.3834647.1469209583486.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: References: <1977561731 DOT 3697398 DOT 1469195425596 DOT JavaMail DOT yahoo DOT ref AT mail DOT yahoo DOT com> <1977561731 DOT 3697398 DOT 1469195425596 DOT JavaMail DOT yahoo AT mail DOT yahoo DOT com> <301009493 DOT 3760756 DOT 1469197681419 DOT JavaMail DOT yahoo AT mail DOT yahoo DOT com> Subject: Re: [geda-help] LTspice netlist to PCB MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_3834646_448607372.1469209583483" Reply-To: geda-help AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-help AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk ------=_Part_3834646_448607372.1469209583483 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Thanks, I will check those links. Whether it's schematic to PCB or netlist to PCB doesn't matter, LTspice's schematic encoding is proprietary so would require a dedicated script. But that would be redundant since the netlist already contains that information in a format closer to traditional layout software. But a schematic version would be more flexible. I have been doing freehand layout, but I need a ratsnest to cut down on errors, or else a very methodical manual error checking procedure. On Friday, July 22, 2016 11:42 AM, "gedah AT igor2 DOT repo DOT hu" wrote: On Fri, 22 Jul 2016, Keantoken (keantoken AT yahoo DOT com) [via geda-help AT delorie DOT com] wrote: >It's just a normal SPICE netlist. Some other PCB packages accept it. With my limited experience with traditional SPICE netlists, I estimate an awk script that produces a netlist pcb can read would take maximum 4 horus to develop, minimal testing included. This wouldn't add compontents obviously, as there's no footprint information available. It also wouldn't solve your undisclosed problems with the rats. Regards, Igor2 ------=_Part_3834646_448607372.1469209583483 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

Thanks, I will check those links.

Whether it's schematic to PCB or netlist to PCB doesn't matter, LTspice= 's schematic encoding is proprietary so would require a dedicated script. B= ut that would be redundant since the netlist already contains that informat= ion in a format closer to traditional layout software. But a schematic vers= ion would be more flexible.

I have been doing freehand layout, but I need a ratsnest to cut down on er= rors, or else a very methodical manual error checking procedure.

=

On Friday, July 22, 2016= 11:42 AM, "gedah AT igor2 DOT repo DOT hu" <gedah AT igor2 DOT repo DOT hu> wrote:

On Fri, 22 Jul 2016, Keantoken (keantoken AT y= ahoo.com) [via geda-help AT delorie DOT com] wrote:<= br clear=3D"none">
>It's just a normal SPICE netlist. = Some other PCB packages accept it.

Wit= h my limited experience with traditional SPICE netlists, I estimate an
awk script that produces a netlist pcb can read would take m= aximum 4 horus
to develop, minimal testing included.

This wouldn't add compontents obviously, = as there's no footprint
information available.

It also wouldn't solve your undisclosed proble= ms with the rats.

Regards,

= Igor2

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