UE32D5000 ECC Algo

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MSL
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Joined: Mon Sep 25, 2017 6:17 am
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UE32D5000 ECC Algo

Post by MSL » Mon Sep 25, 2017 6:44 am

Hi! I'm writing tool for UE32D5000 (and others) dump analysis and patching. Tool working with NAND dumps with spare area. Asking for help or info about ECC calculation algorithm in this model (Reed-Solomon, BCH4 with ECC, ect.?). Thanks!
16-byte spare area example for 512 bytes filled with 0xFF: FF FF FF FF 56 05 C9 71 3F 71 03 6B 1D 14
16-byte spare area example for 512 bytes filled with 0x00: FF FF FF FF 83 5D 1B FB F9 E3 C5 0A D1 CA

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