ERROR CORRECTION FOR NON-VOLATILE MEMORY

摘要

Techniques for encoding data for non-volatile memory storage systems are disclosed. In one particular embodiment, the techniques may be realized as a method including determining whether the memory includes a defective memory cell, receiving a message to be written to the memory, sub-dividing the message into a plurality of sub-messages, generating a first error correction code for the sub-messages, the first error correction code being a first type, generating a plurality of second error correction codes for the sub-messages, the second error correction codes being a second type different from the first type, generating a combined message comprising the sub-messages, the first error correction code, and the plurality of second error correction codes, and writing the combined message to the memory, at least a portion of the combined message being written to the defective memory cell.

主权项

1. A method of error correcting data for writing to a memory comprising:
determining whether the memory includes a defective memory cell; receiving a message to be written to the memory; sub-dividing the message into a plurality of sub-messages; generating a first error correction code for the sub-messages, the first error correction code being a first type; generating a plurality of second error correction codes for the sub-messages, the second error correction codes being a second type different from the first type; generating a combined message comprising the sub-messages, the first error correction code, and the plurality of second error correction codes; and writing the combined message to the memory, at least a portion of the combined message being written to the defective memory cell.