Video on-demand system with a plurality of reception apparatus connected in a daisy chain connection

摘要

A communication line used for connection of a system such as a video on-demand system which includes a delivery apparatus and a plurality of reception apparatus is formed from a data line to be used to serially transmit video information at a data rate equal to or higher than 100 MBps, a strobe line to be used to transmit a strobe signal for regeneration of a clock signal, and a power supply line to be used to supply power, and the delivery apparatus and the plurality of reception apparatus are connected by a daisy chain connection by the communication line. The wiring line length can be minimized by the daisy chain connection, and the system can be applied readily to a location wherein a space which can be used for installation of wiring lines is physically limited such as in an aircraft.