| 摘要 |
A memory card pack is provided to offer compatibility for using a memory card of a different specification in an application device like a high performance and diversified mobile device and expand capacity by utilizing a present low capacity memory card. An adaptor(100) is inserted into a memory slot of the application device and includes a semiconductor chip(104) forming a control circuit at the inside. An extended socket(200) includes multiple slots(201) for receiving the memory card(400a), and multiple connectors(202) for electrically connecting the control circuit and the memory card. The control circuit includes an interface for the application device, a CPU comprising a microprocessor, an internal memory for storing operation record of the CPU, a buffer memory for inputting/outputting data, a control logic for controlling the buffer memory, and a memory controller for controlling the memory card. The memory card is equipped with a unique controller for controlling a memory array. The control circuit is an emulator for recognizing and controlling a different kind of memory card inserted into the extended socket.
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