[Arm-netbook] MK802 mini pc case removed

[Henrik Nordström]

tis 2012-05-29 klockan 22:09 +0300 skrev Tsvetan Usunov - OLIMEX Ltd:

> SY8008 is low cost step down DCDC
> what is interesting here is that they do not use AXP209 which means
> that they either abuse A10 specs, either the power sequencing is not
> so critical for A10

I would not think the power sequencing is that critical as long as RESET
is held at least until power is stable + 300us.

> seeing that they spare the expensive TVS (one TVS cost as much as
> SY8008 and there are 3 for the HDMI protection)  looks like this
> vendor loves to gamble and do not care too much for the long term
> reliability of this product 

Yes, not having protection on HDMI is gambling for sure.

Regards
Henrik