Card-type storage medium

Card-type storage medium

  • CN 1,202,673 A
  • Filed: 04/28/1998
  • Published: 12/23/1998
  • Est. Priority Date: 06/17/1997
  • Status: Abandoned Application
First Claim
Patent Images

1. card-type storage medium, it is connected to a senior unit in separable mode, and this senior unit is to these medium input data, and this medium comprises:

  • One first nonvolatile storage, it stores data;

    One second nonvolatile storage, its temporary transient storage is by the data of described senior unit input;

    WithA write element, when the operation of being carried out by described senior unit of storing data in described second nonvolatile storage finished, the data that it will be stored in described second nonvolatile storage write in described first nonvolatile storage.

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