| 摘要 |
PURPOSE: A duplexing system and a method thereof are provided to improve reliability of a duplexing circuit by using two lines for processing signals of a duplexing state. CONSTITUTION: A duplexing system includes a transmitter, a logic circuit, and a duplexing controller. The transmitter(311) is used for transmitting the same signals of a duplexing state to two lines. The logic circuit is used for receiving the signals of the duplexing state from the transmitter and outputting selectively a switching signal or a transfer signal according to correspondence between the signals of the duplexing state. The duplexing controller(334) is used for controlling a state of a duplexing board according to the switching signal or the transfer signal.
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