摘要 |
An electronic device has a main-wiring board with a control circuit and a plurality of sub-wiring boards connected to the main-wiring board. Each sub-wiring board has at least one circuit block having an operational setting, and a memory circuit in which operational setting data for the circuit block are stored. The control circuit on the main-wiring board controls the operation settings of the circuits on the respective wiring boards on the basis of the operation setting data stored in the memory circuit.
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