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4-bit ECC NAND on 1-bit ECC Processor 1

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jamesnguyen

Electrical
Sep 6, 2010
49
Hi,
We have an old Processor, which have a hardware support 1-bit ECC NAND Flash.

We now have to upgrade our NAND Flash IC and unfortunately, almost all newer NAND Flash ICs require 4-bit ECC.

How does our Processor, which only have 1-bit ECC support, work with a 4-bit ECC NAND Flash part? Does it mean we have to implement the ECC correction in software?

Thanks!
James
 
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