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FLASH MEMORY CONTROLLER AND MEMORY DEVICE FOR ACCESSING FLASH MEMORY MODULE, AND ASSOCIATED METHOD

  • US 20170046225A1
  • Filed: 08/10/2016
  • Published: 02/16/2017
  • Est. Priority Date: 08/10/2015
  • Status: Active Grant
First Claim
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1. A method for accessing a flash memory module, comprising:

  • sequentially writing Nth-(N+K)th data to a plurality of flash memory chips of the flash memory module, and encoding the Nth-(N+K)th data to generate Nth-(N+K)th error correction codes (ECCs), respectively, where the Nth-(N+K)th ECCs are used to correct errors of the Nth-(N+K)th data, respectively, and N and K are positive integers; and

    writing (N+K+1)th data to the plurality of flash memory chips of the flash memory module, and encoding the (N+K+1)th data with at least one of the Nth-(N+K)th ECCs, to generate (N+K+1)th ECC.

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