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发明授权
CN101354689B 信号传送系统以及方法 有权

信号传送系统以及方法
摘要：
一种信号传送系统。第一装置操作于第一电源，用以输出第一信号以及第二信号。保护电路接收第一信号以及第二信号，当第一电源大于或等于设定电压时，输出第一信号以及第二信号，当第一电源小于设定电压时，则提供第三信号以及第四信号。延迟电路用以延迟第二信号以及第四信号而分别产生第一延迟信号以及第二延迟信号。第二装置在第一电源大于或等于设定电压时，根据第一信号以及第一延迟信号而操作，而在第一电源低于设定电压时，则根据第三信号以及第二延迟信号而操作。
摘要（英）：

The invention relates to a signal transmitting system, wherein a first device is operated on a first power supply and is used for outputting a first signal and a second signal; a protective circuit receives the first signal and the second signal, outputs the first signal and the second signal when the first power supply is more than or equal to the set voltage, and provides a third signal and a fourth signal when the first power supply is less than the set voltage; a delay circuit is used for delaying the second signal and the fourth signal and respectively generating a first delay signal anda second delay signal; and a second device is operated according to the first signal and the first delay signal when the first power supply is more than or equal to the set voltage and operated according to the third signal and the second delay signal when the first power supply is less than the set voltage.

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