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Joined: 26 Aug 2005
Posts: 18557

Flash-Extractor developer

PostPosted: Tue May 05, 2020 21:52    Post subject: RR even and odd blocks
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Sometimes even and odd blocks have different RR value

If during RR test you see block boundary as on picture, this mean that you need change ECC windows position, that all sectors was from one block

Otherwise RR test can not find optimal value

Joined: 09 Dec 2008
Posts: 1666
Location: RecoverMyFlashDrive.com Bridgeport, CT, USA

PostPosted: Thu May 07, 2020 21:29    Post subject:
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Go to ECC Map..

Divide address in top left by the block size, then multiply by the block size, enter that address and scroll up until the highlighted block in the ECC map is all the way at the top..

(x / block_size) * block_size
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