| 摘要 |
A read retrial mechanism which increases the error correction ability of a decoding operation by converting errors to erasures is presented. The mechanism reads at least two copies of a code word from memory and compares corresponding symbols to identify symbol locations for which corresponding symbols are of unequal value. At least one of the code word copies is decoded by an error-erasure decoding operation using the symbol locations identified by the comparison as erasures.
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