Falcon Cannot Get Identical Dumps. Options

[Poopmonkey]

Hey guys, Im currently trying to jtag a falcon motherboard that I recently got my hands on. This is not my first jtag unit and I never had a problem but this sorta stumps me. I'm using a SPI Usb flasher and I literally used dozens of times now on different units and it always worked out for me except this sole unit. Basically, when I make a nand dump of the nand with Nandpro, I get Error 250 in reading block 235 and 277 and a Error 25C on block 355. I get these errors repeatedly and I have received them for the previous nine dumps I tried to do.

I noticed when I try to use Nandcompare 1.2 I see that all my dumps differ on the sole bad block of 355 where I got a 25C error on all my dumping. I feel like that 355 block is just constantly giving off random info and I might never get a matching dump. So, now I am wondering what am I to do? I've checked all my wiring and have resoldered but should I just forget about these bad blocks and continue or do I need to try something else?


Any help would be appreciated.

[tk_saturn]

Don't worry about, it's safe to ignore as long as you remap those bad blocks.

This post has been edited by tk_saturn: Apr 9 2011, 05:15 PM