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New Codeword Analysis

January 22nd, 2018, 13:31

Can anyone explain how to use the new codeword analysis tool in VNR?
I have a 20-82-00162-3 controller which I think is pretty new as I cannot find references to it.
I may have the same issue with XOR.
Attachments
VNR_Codeword.PNG

Re: New Codeword Analysis

January 22nd, 2018, 15:03

Hello ddrecovery how are you? here i find this option?

Re: New Codeword Analysis

January 22nd, 2018, 15:23

alemmat wrote:Hello ddrecovery how are you? here i find this option?

It is in the new version of VNR, it is one of the enhancements.

Re: New Codeword Analysis

January 22nd, 2018, 15:25

Pretty sure that controller is encrypting, so you won’t find XOR.

Re: New Codeword Analysis

January 22nd, 2018, 15:29

pcimage wrote:Pretty sure that controller is encrypting, so you won’t find XOR.

Ahh. That explains it. I guess i'll be on the hunt for a donor then. Thanks Sean.

Re: New Codeword Analysis

January 22nd, 2018, 15:51

What was the issue with the device originally?

Re: New Codeword Analysis

January 22nd, 2018, 16:05

Broken connector and some damage to the board unfortunately.

Re: New Codeword Analysis

January 22nd, 2018, 16:21

If the damage is not repairable or you cannot tap into the broken tracks, then as you say you’ll need a donor to switch the NAND chip onto. :-)

Re: New Codeword Analysis

January 22nd, 2018, 16:23

Yes we spent the best part of 4 hours trying to get this to read.
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