| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a PC card and a control method of the PC card, with which a plurality of functions are realized in an information processing unit with one card slot by using the conventional card. <P>SOLUTION: A PC card 1 is provided with a multifunction adapter part 2 controlling transfer of information between an information processing unit 20 and a PC card function or between the information processing unit 20 and a PHS card function, and a PC card function control part 3 controlling the function of the PC card. The multifunction adapter part 2 is provided with a communication control part 2a, an address control part 2b, a driving system setting part 2c, and an interruption request control part 2d. When the information processing unit 20 refers to the PC card 1, the address control part 2b controls addresses so that the addresses in memory space of the PC card function control part 3 and the PHS card function control part 4 are not overlapped. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
