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Method and apparatus for writing data to a flash memory

  • US 9,405,485 B2
  • Filed: 06/30/2014
  • Issued: 08/02/2016
  • Est. Priority Date: 11/20/2006
  • Status: Active Grant
First Claim
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1. A method for managing flash memory data, comprising:

  • determining an address for transmitting data by a host, wherein the address is an original destination address;

    waiting for the host to transmit the data to an external buffer;

    determining whether the data in the external buffer have a first time transmission trait;

    responsive to the data having the first time transmission trait, determining whether the address assigned by the host is a temporary address;

    responsive to the assigned address being a temporary address, reading temporary data in the temporary address to the external buffer; and

    executing a write command to reassign a new destination address,wherein determining whether the data in the external buffer have a first time transmission trait comprises a determination as to whether the data is new.

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