| 摘要 |
The communication system including a master device and a plurality of slave devices communicatably connected to the master device is configured such that a selected one of the slave devices which is applied with a communication permission signal from the master device through a corresponding one of control lines performs communication with the master device. The master device includes a switching circuit that changes internal connection thereof such that the communication permission signal is applied to another one of the slave devices which should perform communication with the master device next.
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