[Cryptech Core] Alpha rev.03

Fredrik Thulin fredrik at thulin.net
Mon May 30 18:55:56 UTC 2016


On måndag 30 maj 2016 kl. 18:34:55 CEST Peter Stuge wrote:
...
> Thanks for sending the gerbers. While looking at JP5 AVR_GPIO it
> seems to me like pin 10 connects to both GP3 (3v3) *and* GP4 (GND)
> which would be a problem. Could someone else please take a look?
> 
> If production has started I guess the header can be desoldered and
> the hole drilled out, once they're all done.

You mean if looking at e.g. layers GTO, G1 and G2, then G1 and G2 both cover 
pin 10?

It looks odd to me too, but I'm not a Gerber expert. It looks the same on the 
Gerbers for rev02 and I can tell for a fact that 3V3 and GND are not shorted 
there =). Phew.

/Fredrik



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