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

Re: gEDA-user: How to get pcb from gschem?



Hi,

Thanks, i had read that example, but i still confuse on the process of converting to the pcb layout and those output in gschem. I hope to look at the source code or .sch file to be process to the pcb layout, can anyone provide to me kindly?

Rui


From: mcmahill@mtl.mit.edu
Reply-To: geda-user@seul.org
To: geda-user@seul.org
Subject: Re: gEDA-user: How to get pcb from gschem?
Date: Thu, 24 Apr 2003 08:16:36 -0400 (EDT)


you may want to look at:

http://www-mtl.mit.edu/~mcmahill/PCB/gEDA-PCB.html

but note that everywhere where it says 'uref' you should use 'refdes'


-Dan


On Thu, 24 Apr 2003, Rui Cheang wrote:

>
> Dear all,
>
> Indeed, i am a new one who starts on the gschem and pcb, would u give me
> some examples (there is only a LED example under the pcb which is so
> complicated to be understood), please? I hope i can understand the use of
> this pvb and gschem more through some simple examples, is that okay?
>
> Could the schema (in gschem) must include the footprints attribute? if not,
> then how can i make them in pcb program?
>
> Thanks a lot!
> Rui
>
>
>
>
>
>
>
> >From: DJ Delorie <dj@delorie.com>
> >Reply-To: geda-user@seul.org
> >To: geda-user@seul.org
> >CC: geda-user@moria.seul.org
> >Subject: Re: gEDA-user: How to get pcb from gschem?
> >Date: Wed, 23 Apr 2003 21:32:07 -0400
> >
> >Are you doing the right steps?
> >
> >First, you have to generate both a netlist and an initial pcb file
> >with gnetlist and/or gschem2pcb.
> >
> >Then, open the new pcb file. This will have all the right components
> >in it.
> >
> >Now import the netlist, select a suitable layer, and generate the
> >ratlist.
> >
> >Based on reading gschem2pcb, you should be able to edit the
> >schematics, rerun gschem2pcb, and have it update the pcb (well,
> >generated a merged one) - keeping the placements and traces you've
> >already done. You just have to import the new netlist to validate the
> >net against the existing traces.
>
>
> _________________________________________________________________
> MSN 8 with e-mail virus protection service: 2 months FREE*
> http://join.msn.com/?page=features/virus
>


_________________________________________________________________
Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail