×

ECC adjustment based on dynamic error information

  • US 10,284,233 B2
  • Filed: 01/18/2017
  • Issued: 05/07/2019
  • Est. Priority Date: 12/06/2016
  • Status: Active Grant
First Claim
Patent Images

1. A device comprising:

  • a memory;

    an error correction code (ECC) decoder configured to perform a first decode operation to decode a first portion of a representation of data read from the memory based on one or more decode parameters and to perform a second decode operation to decode a second portion of the representation of data based on one or more adjusted decode parameters; and

    an ECC input adjuster configured to adjust the one or more decode parameters to set the one or more adjusted decode parameters based on a count of bits of the first portion that are erroneous,wherein the count of bits includes at least one of a first count of bits that are erroneous and a second count of bits that are erroneous and that are indicated as reliable.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×