[Gta04-owner] Is it safe to play with NAND without AUX button?
Dr. H. Nikolaus Schaller
hns at goldelico.com
Sun Jan 29 15:19:12 CET 2012
the two pads near the edge of the PCB are GND. The other both are connected and the signal input (pull-up to 1.8V).
PS: picasa link does not work
Am 29.01.2012 um 13:14 schrieb Radek Polak:
> On Sunday 29 January 2012 10:55:38 Dr. H. Nikolaus Schaller wrote:
>> Hi Radek,
>> brief answer.
>> replacement buttons @ DigiKey: P10850SCT-ND
>> boot order is same as BeagleBoard:
>> AUX button is important if NAND contains X-Loader image with valid checksum
>> but is broken (in source code).
> Thanks for reply, i have one more question. Can i use piece of wire (without
> soldering) instead of the button? Here  is picture how it looks now. The
> contacts look quite big. Which of the 4 contacts should i connect to emulate
> AUX press? I can try in linux that it works first.
> / 3 4
> / 1 2
> Btw my goal is to have always working system in NAND so that i can mount SD
> card and test new distros without having to always remove back cover, SIM and
> SD card.
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