Re: gEDA-user: problem

[sdb@xxxxxxxxxx (Stuart Brorson)]

Ummm, are you sure you need to use buried vias?  Most PCB fab houses
don't support them; they are used on super-dense, high-tech boards,
and you pay mucho extra $$$ to get them.  They are not used on
entry-level to mid-level boards.  

If you *are* using PCB to design a 20 layer OC-192 router board with
10Gig diff co-planar waveguides and 622Mbps parallel busses, then
bully for you!  Let us know how it goes! 

Stuart


> Hello
> Is there a work-around to the absence of buried vias? for example,=20
> edit the drill file to remove a specific thru-hole, and copy this=20
> via into the file for layer 2-3?
> Best Regards
> Amr Bayoumi