DIGITAL VIDEO INTERFACE WITH BI-DIRECTIONAL HALF-DUPLEX CLOCK CHANNEL USED AS AUXILIARY DATA CHANNEL

摘要

This invention is a digital video data to the sink device in the communication system and method for digital video interface from the source device It relates, in which is used to transmit the data and clock signals to the half-way redundancy scheme using time-division multiplexing the clock channel. The digital video interface system, a plurality of first time slots and second time slots and at least one data channel, configured to transmit digital video data to the sink device from the source time-division multiplexing apparatus including a first source device in the time slot transmitting a clock signal from the sink device, and includes a clock channel configured to transmit additional data to the source device from the second time slot in the sink device from the source device or the sink device.