May 24th, 2017, 10:28
May 24th, 2017, 11:18
May 24th, 2017, 11:58
HaQue wrote:Pretty sure this is a 16bit nand chip.
HaQue wrote:some of the early sandisks are encrypted
HaQue wrote:But the ones that arent can have fairly complex mix's such as 3 block pairs, rotating pages in the block, mixing data between blocks etc. Also most need some divide on the markers.
HaQue wrote:What tools do you have for flash?
HaQue wrote:Datasheets for controllers dont exist, and havent seen many useful SanDisk Nand datasheets either.
May 24th, 2017, 20:30
Martin wrote:HaQue wrote:Pretty sure this is a 16bit nand chip.
Exactly.
Martin wrote:HaQue wrote:some of the early sandisks are encrypted
It is optional and user didn't use this option.
Martin wrote:HaQue wrote:But the ones that arent can have fairly complex mix's such as 3 block pairs, rotating pages in the block, mixing data between blocks etc. Also most need some divide on the markers.
You are talking about assembling operations, my main question is about memory chip configuration, I can't read the chip correctly.
Martin wrote:HaQue wrote:What tools do you have for flash?
PC3000 Flash. And by your terminology, probably, you are using SC FE, but they do not have a config as well. So may be some guy with a different tools will help, I'm not sure.HaQue wrote:Datasheets for controllers dont exist, and havent seen many useful SanDisk Nand datasheets either.
It exists, but with NDA it is very complicated to get this, I have no such "contacts"
May 25th, 2017, 5:03
May 25th, 2017, 12:31
May 25th, 2017, 12:47
Martin wrote:I've try this as well. Chip name and ID are correct.
I'm not sure for 100%, but this controller uses encryption as option, so not only hardware encryption.
I can't read chip correctly, there is a problem.
May 25th, 2017, 15:04
May 25th, 2017, 17:53
May 26th, 2017, 7:22
Martin wrote:Investment cannot go before understanding of advantages.
May 26th, 2017, 9:20
Martin wrote:I've try this as well. Chip name and ID are correct.
I can't read chip correctly, there is a problem.
May 26th, 2017, 19:13
Bolo wrote:@Martin: Main advantage of VNR is that it read chip correctly and if you don't have correct config you can create one by your own for it in 10 minutes..... we got many situations that need to use VNR for reading and then putting dump into PC3000 for making Dynamic XOR for example since PC3000 itself cannot read NAND correctly (shifts in pages, moved from left to right, wrong ID detection... especially with microSD Cards)
May 27th, 2017, 5:16
HaQue wrote:Martin wrote:I've try this as well. Chip name and ID are correct.
I can't read chip correctly, there is a problem.
You 100% sure number is STDNLMCHSM-8192 ?
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