Innosilicon VBO TX IP is used to transmit video and control data from a video source device to a display device. It contains the digital controller and the physical layer. The digital controller processes the input video and control data and outputs encoded data to the physical layer. The physical layer contains data channels, PLL, and the bias circuit, which converts the parallel data to serial stream.

Innosilicon VBO RX IP is used to receive and recover video and control data from the VBO source device. It also contains the physical layer and the digital controller. The physical layer converts the received serial stream to digital parallel data and outputs to the digital controller. The digital controller decodes the parallel data and recovers the video and control information.