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DATA BACKUP IN NON-VOLATILE MEMORY

  • US 20020026566A1
  • Filed: 02/05/1999
  • Published: 02/28/2002
  • Est. Priority Date: 06/08/1998
  • Status: Abandoned Application
First Claim
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1. A method of storing data in a non-volatile memory medium which permits data writing in a memory area after old data thereof is erased, comprising the steps of:

  • a) providing a data-storage area in each of a plurality of non-volatile memories with respect to each of different data types; and

    b) writing incoming data of a given data type in a corresponding data-storage area in a first one of the non-volatile memories while a second one of the non-volatile memories is being subjected to data erasure of the given data type after a corresponding data-storage area in the second one of the non-volatile memories is filled with the incoming data of the given data type.

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