| 摘要 |
<p>PURPOSE:To transmit the digital signal on a plurality of lines having an arbitrary bit period to a single line with multiplex, by transmitting an arbitrary digital signal having the greater bit period than the bit period of the transmission system through synchronization in real time. CONSTITUTION:The transmission termianl 1 and the reception terminal having different operation speed from the operating speed of transmission system are coupled with the signal conversion circuits 4 and 5, and the buffer circuit 6, timing generation circuits 10, 11 and signal conversion circuit 7 are provided at the conversion circuit 4 at the transmission side. The circuit 6 performs bit rate of input signal at the clock signal from the circuit 10, and the signal of the circuit 6 is transmitted to the transmission line 3 in synchronizing with the timing by the readout signal of the generation circuit 11. Further, the conversion circuit 5 is provided with the signal conversion circuit 8, buffer circuit 9 and timing generation circuits 12, 13, and the inverse operation of the conversion circuit 4 allows the signal from the transmission line 3 to be received in synchronizing with the clock signal of the generation circuits 12, 13 to transmit digital signal to the reception terminal 2.</p> |
