说明：  ADV7181C pdf 资料说明。The ADV7181C has an integrated analogue muxing section, which allows more than one source of video signal to be connected to the decoder. Figure 3 outlines the overall structure of the input muxing provided in the ADV7181C.
(The ADV7181C has an integrated analogue muxing section, which allows more than one source of video signal to be connected to the decoder. Figure 3 outlines the overall structure of the input muxing provided in the ADV7181C. )