May 22nd, 2015, 19:15
May 22nd, 2015, 19:54
May 22nd, 2015, 21:25
May 22nd, 2015, 21:50
May 22nd, 2015, 22:04
May 22nd, 2015, 22:16
May 22nd, 2015, 22:28
May 22nd, 2015, 22:33
May 22nd, 2015, 22:37
May 23rd, 2015, 6:12
May 23rd, 2015, 12:45
May 23rd, 2015, 16:11
DRUG wrote:Nevermind, only 2 pins needed, already found a image showing that. It's a little bit weird since in the article they state 2x 3.3v and 2x GND.
May 24th, 2015, 2:48
May 24th, 2015, 4:45
May 24th, 2015, 14:37
HaQue wrote:approx US$55 but I think some limitations on reading some chips
May 24th, 2015, 18:32
Amarbir wrote:HaQue wrote:approx US$55 but I think some limitations on reading some chips
HaQue ,
i See you already on sergy forums .But this is better -> http://www.flash-extractor.com/shop/
May 24th, 2015, 20:01
fzabkar wrote:DRUG wrote:Nevermind, only 2 pins needed, already found a image showing that. It's a little bit weird since in the article they state 2x 3.3v and 2x GND.
I would obtain a datasheet before proceeding. You can't simply assume that your chip follows the same pinout and voltage spec as the Samsung chip in the Blackhat article.
I would also connect all the supply and ground pins. I wouldn't rely on the chip's internal connections to make up for your wiring shortcuts. Some chips have separate Vcc and Vccq pins, and separate Vss and Vssq. The "Q" rail is for the IO section. Even when these voltages are the same, the two sections of the NAND might still require separate supply rails (although this doesn't appear to apply in your case).
If you can't locate a datasheet, then you may still be able to determine the pinout by examing the PCB from which you obtained the chip, assuming that is the case. The signal traces will go to the flash controller. The power traces will be bypassed by adjacent capacitors. Measure the voltages across these capacitors to determine the supply rails.
May 24th, 2015, 20:03
Amarbir wrote:Well,
what would be the actual cost of building this project once its ended ?
May 24th, 2015, 21:14
May 25th, 2015, 12:43
Powered by phpBB © phpBB Group.