[Arm-netbook] SHIPPING!: EOMA-68 Micro Engineering Boards

luke.leighton luke.leighton at gmail.com
Mon Aug 12 00:49:27 BST 2013


On Mon, Aug 12, 2013 at 12:44 AM, Christopher Thomas
<christopher at firemothindustries.com> wrote:

>>  i wonder if they did all those connectors by hand?
>
>
> Judging by the look of the flux left behind and the condition of the traces
> on pins 30-34 and 64-68 as well lack of solder on 3 out of 4 contact points
> of the uUSB, I'd say yes. If I can get the capacitors, I can resolder the
> correct ones if need be.

 ok, great - you want "103" 0402 caps (0402 metric size).  code "103" is 10nF.

> I have a scope here and a digital macro lens.

 oo.  is it a reaaaaally fast one? :)  can it cover sata and 10/100
ethernet frequencies?  would you be able to check out what the heck's
going on with ethernet?  i'm ramping down the speed to 10mbit/sec
tomorrow (sun7i_wemac.h PHY_SPEED #define) to see if i can spot a
carrier with my £72 maplin's scope (which only does up to 70mhz).

l.



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