[Milkymist-devel] PCB layout instructions

[Sébastien Bourdeauducq]

Hi,

On Friday 19 March 2010 04:14:10 Adam Wang wrote:
> meanwhile I'll directly change them if carefully found chip datasheet
> recommended that using Tantalum with low-ESR rather than MLCC etc. Of
> course let you know if found.

IIRC, MLCC is OK, but review is always good to have.

> > For your information, J3 doesn't need to be populated on the production
> > devices, it's only meant as an extension for extra audio channels. For
> > this reason, we might also not want to populate some parts (R6-R12, C22,
> > R19, C23, C25, ...) on the production devices.
> 
> Sure, but recommend to populate all them in first trial run for test
> all I/O goal.

Agreed.

> > If this is of any help, I can ship you a sample or two.
> 
> Yes, I'll provide you my address.

Ok, I will post them today. IIRC, shipping between France and Taiwan takes 4 
to 7 business days.

Sébastien