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New Codeword Analysis
http://forum.hddguru.com/viewtopic.php?f=27&t=36333
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Author:  ddrecovery [ January 22nd, 2018, 13:31 ]
Post subject:  New Codeword Analysis

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
VNR_Codeword.PNG [ 17.96 KiB | Viewed 13964 times ]

Author:  alemmat [ January 22nd, 2018, 15:03 ]
Post subject:  Re: New Codeword Analysis

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

Author:  ddrecovery [ January 22nd, 2018, 15:23 ]
Post subject:  Re: New Codeword Analysis

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.

Author:  pcimage [ January 22nd, 2018, 15:25 ]
Post subject:  Re: New Codeword Analysis

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

Author:  ddrecovery [ January 22nd, 2018, 15:29 ]
Post subject:  Re: New Codeword Analysis

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.

Author:  pcimage [ January 22nd, 2018, 15:51 ]
Post subject:  Re: New Codeword Analysis

What was the issue with the device originally?

Author:  ddrecovery [ January 22nd, 2018, 16:05 ]
Post subject:  Re: New Codeword Analysis

Broken connector and some damage to the board unfortunately.

Author:  pcimage [ January 22nd, 2018, 16:21 ]
Post subject:  Re: New Codeword Analysis

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. :-)

Author:  ddrecovery [ January 22nd, 2018, 16:23 ]
Post subject:  Re: New Codeword Analysis

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

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