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MEMORY SYSTEM AND ERROR CORRECTION METHOD

  • US 20120284589A1
  • Filed: 04/26/2012
  • Published: 11/08/2012
  • Est. Priority Date: 05/02/2011
  • Status: Active Grant
First Claim
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1. An error correcting method comprising:

  • detecting whether an error of meta data including a seed used to randomize user data exists;

    detecting whether an error of the seed exists;

    if no error of the seed is detected, generating seed confirmation information, and if an error of the seed is detected, performing error correction of the error of the seed and then generating seed confirmation information;

    ECC-decoding the user data corresponding to the seed based upon the seed confirmation information.

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