| 摘要 |
A portable object with mass storage memory, comprising: - a FLASH-type non-volatile re-writable data memory (19), - a controller (17) connected to control operation of the memory (19), said controller (17) carrying out byte writing/reading operations and block erasing operations, - a plurality of electrical contacts (15) on an outside surface of the portable object, and - a SIM function (21 ) connected to the controller (17), said SIM function (21 ) being accessible through said electrical contacts (15) and being able to control the memory controller (17) by means of byte writing/reading and block erasing commands (COM), said SIM function receiving instructions (INS) and comprising a file manager to associate a byte writing/reading or a block erasing command (COM) with the received instruction if such an access to the memory (19) is allowed. |
