[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
Re: gEDA-user: Connect vias to ground plane with no thermal
On Wed, Apr 14, 2004 at 09:50:56PM -0500, Darrell Harmon wrote:
> I am currently in the process of designing a single board computer using
> gschem and pcb. The board will be 4 layer with ground and power
> planes inside and signals outside. Since it contains mostly surface
> mount parts with a short trace to the via, I would like to be able to
> directly connect a via to the ground plane. Does anyone know if this is
> possible? I have found how to turn off thermals for the entire ground
> plane, but this shorts it to other vias like 3.3V. I could do this with
> the commercial package I had been using before (Cadsoft Eagle).
Put a small rectangle over it and press 's' or 'S' (I don't remember)
Cl<
>
> When I get done I plan on putting all of the files on my website under
> the GPL so anyone can build one. It is based on the Atmel AT91RM9200
> and has 32MB SDRAM, a compact flash socket, 10/100 ethernet, USB, serial
> ports and a FPGA.
>
> Thanks to everyone involved it the gEDA and pcb projects. This project
> would not have been possible without them. There is very little I have
> found gEDA and pcb could not do. Better support for buses in gschem
> would be nice, but that is all I can think of.
>
> Darrell Harmon
>