| 摘要 |
PROBLEM TO BE SOLVED: To provide a medium storage connection interface device allowing the use of storage equipment of an electronic device as a virtual small memory card. SOLUTION: In this medium storage connection interface device, a connection interface and a wireless module are connected to the electronic device having the storage equipment and an application device, and a buffer stores data from the connection interface and the wireless module for a short time. When receiving a writing command of the data from the application device to the card, the interface device writes the data into the buffer and stores them for a short time, constructs and opens a file into the storage equipment of the electronic device to write the data into the file by wireless connection. When the interface device receives a card data reading command of the application device, the interface device opens the corresponding file of the storage equipment of the electronic device, writes the data of the file into the buffer by the wireless connection, and transfers the data of the buffer to the application device by the connection interface. COPYRIGHT: (C)2005,JPO&NCIPI
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