PROBLEM TO BE SOLVED: To provide a multiplex transmission system capable of separating multiplexed signals by an extremely simple configuration.SOLUTION: The cycle of the rising edge of transmission signals M_CLK is made equal to the cycle of reference clock signals CLK0. The falling edge position of the transmission signals M_CLK is modulated corresponding to data signals DATA0 and sent out to a transmission route. The transmission signals are received from the transmission route, and the reference clock signals are reproduced in synchronism with the rising edge. The value of the transmission signals is held in the cycle of the reproduced reference clock signals and serial data are reproduced.COPYRIGHT: (C)2012,JPO&INPIT【課題】極めて簡略な構成で多重化された信号を分離できる多重伝送システムを提供する【解決手段】伝送信号M_CLKの立ち上がりエッジの周期を基準クロック信号CLK0の周期に等しくする。伝送信号M_CLKの立ち下がりエッジ位置をデータ信号DATA0に対応して変調して伝送経路に送出する。伝送経路から伝送信号を受信し、立ち上がりエッジに同期させて基準クロック信号を再生する。再生された基準クロック信号の周期で伝送信号の値をホールドし、シリアルデータを再生する。【選択図】図4
