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Non-volatile memory systems and methods

  • US 8,614,924 B2
  • Filed: 04/19/2013
  • Issued: 12/24/2013
  • Est. Priority Date: 01/14/1999
  • Status: Expired due to Fees
First Claim
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1. A method of programming a multilevel memory cell, the method comprising:

  • determine whether a margin of read said memory cell matches a certain criteria;

    setting a program fail flag in the event the margin does not match said criteria;

    perform binary search to determine data corresponding to content of read memory cell; and

    allowing access to said memory cell.

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