×

Memory systems and block copy methods thereof

  • US 9,032,272 B2
  • Filed: 11/30/2012
  • Issued: 05/12/2015
  • Est. Priority Date: 12/06/2011
  • Status: Active Grant
First Claim
Patent Images

1. A method of operating a nonvolatile memory device, comprising:

  • performing error checking and correction (ECC) operations on M pages of data read from a first portion of M-bit nonvolatile memory cells within the nonvolatile memory device to thereby generate M pages of ECC-processed data, where M is a positive integer greater than two; and

    programming a second portion of M-bit nonvolatile memory cells within the nonvolatile memory device with the M pages of ECC-processed data using an address-scrambled reprogramming technique.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×