| 摘要 |
Included are an output circuit, provided in a high side circuit, that selectively generates and outputs multiple kinds of pulse signal in accordance with the level of priority of a multiple of signals, a switch element, driven so as to be turned on and off by a pulse signal output from the output circuit, that is turned on and off to transmit the power supply voltage of the high side circuit to a low side circuit, a voltage conversion circuit, provided in the low side circuit, that converts the power supply voltage transmitted via the switch element into a pulse signal in the low side circuit, and a signal analysis circuit that analyzes the pulse signal obtained via the power conversion circuit and restores the multiple of signals. |
