| 摘要 |
PURPOSE:To reduce capacity of a memory in a body device, and to easily cope with combination of peripheral equipments, by dispersing accumulating a control program in the body device and each peripheral equipment, and executing the control by a single control means. CONSTITUTION:A CPU 2 executes a program of an ROM 3, controls a terminal equipment body 1 by use of an input/output interface part 5 and an RAM 4, and when a request for operating a peripheral equipment 7 is inputted from the input/ output interface part 5, the CPU 2 reads out a program of an ROM 8 through a bus 6, controls an input-output interface part 9, and operates the peripheral equipment 7. |
