| 摘要 |
The invention relates to an information-processing apparatus, an information-processing method, a memory card and a program storage medium. A memory card has VSS pins connected to the ground, a BS (Bus State) pin for receiving a bus-state signal, VCC pins for receiving a voltage of a power supply, an interrupt pin for outputting interrupt data, a clock pin for receiving a clock signal and reserved pins conforming to a USB standards. When the memory card is inserted into a personal computer, the reserved pins are connected to a USB-host-controller IC employed in the personal computer so that serial data conforming to the USB standards can be exchanged between the memory card and the personal computer. With this configuration, a desired function can be added to the memory card.
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