| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit system which is constituted of a plurality of types of circuits to be controlled and control circuits and which enables the control circuit to perform a desired operation according to the type of the circuit to be controlled. SOLUTION: The circuit 30 to be controlled is provided with a circuit module 31 and a serial ROM 32 in which the identification information of the circuit 30 to be controlled is written. The control circuit 40 is provided with an ROM 41 in which hardware design data corresponding to the plurality of types of circuits to be controlled are preliminarily written, an address decoder 42 and a programmable gate array (FPGA) 43 or the like. In the power supply of the control circuit 40, the address range of the ROM 41 corresponding to the contents of the serial ROM 32 is designated by the address decoder 42, so that configuration corresponding to the type of the circuit 30 to be controlled can be attained. COPYRIGHT: (C)2006,JPO&NCIPI
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