From: hamilton on
> Smaller holes are more expensive.

8 mil holes cost no more than 20 mil holes !!
8 mil traces cost no more the 20 mil traces !!

Where are you getting your boards from ??

hamilton
From: linnix on
On Jul 28, 9:48 am, hamilton <hamil...(a)nothere.com> wrote:
> > Smaller holes are more expensive.
>
> 8 mil holes cost no more than 20 mil holes !!

Some shop won't do less than 16 mil holes. Production shop can handle
it, but not prototype shop. I have to use both.

> 8 mil traces cost no more the 20 mil traces !!
>
> Where are you getting your boards from ??
>
> hamilton

From: Przemek Klosowski on
On Mon, 26 Jul 2010 21:30:16 -0700, linnix wrote:

See: http://linnix.com/lpc.jpg

I am curious why do you have the via at the left edge of the right 12M
pad? The notch of the cyan (GND?) fill it's sitting in looks strange, and
the via could potentially suck the solder off the pad.
From: linnix on
On Aug 7, 10:31 am, Przemek Klosowski <prze...(a)tux.dot.org> wrote:
> On Mon, 26 Jul 2010 21:30:16 -0700, linnix wrote:
>
>   See:http://linnix.com/lpc.jpg
>
> I am curious why do you have the via at the left edge of the right 12M
> pad? The notch of the cyan (GND?) fill it's sitting in looks strange, and
> the via could potentially suck the solder off the pad.

The 12M crystal pads are on the top layer only. It is not connected
to the ground fill on the bottom. The two holes (not vias) allow
pinned crystals (HCS-49), rather than smd crystals.