Innosilicon Video DAC IP consists of the digital logic and the physical layer. The digital logic receives video, clock, and control signals from the SoC. It outputs video data to the physical layer for digital to analog conversion. The physical layer contains 1~4 channels of current-steering DACs, bias, and cable detection circuits. Each DAC receives 10-bit parallel input data and converts the digital data to analog current output. The update rate is up to 350MHz.