Serial transfer system

摘要

A serial transfer system for performing serial data transfer between transmission and reception stages which have phase locked loops for generating reference clock signals. The serial transfer system has a transmission circuit and a reception circuit. The a transmission circuit converts parallel data from the transmission stage into a serial data signal at the same time that it appends a data marker to the parallel data in response to the reference clock signals from the phase locked loop of the transmission stage and transmits the converted serial data signal through a coaxial cable. The reception circuit receives the serial data signal from the transmission circuit through the coaxial cable, converts the received serial data signal into the original parallel data using its appended data marker and the reference clock from the phase locked loop of the reception stage and outputs the converted parallel data to the reception stage.