| 摘要 |
PROBLEM TO BE SOLVED: To maximally use the expansion function of a function expansion device even if a program inside of an information processor is not changed. SOLUTION: This information processor 100 has a ROM 102 for storing the program and a CPU 101 for executing prescribed control by starting on the basis of this program, and has a connector 106 connected with the function expansion device for expanding the function, and is characterized in that the CPU 101 executes the prescribed control by starting on the basis of the program stored in a memory 201 of the function expansion device 200 for expanding the function when detecting that the function expansion device 200 is connected to the connector 106. COPYRIGHT: (C)2004,JPO
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