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ADV7844  CVBS in--->24bit RGB , RGBHV in --->24bit RGB ,HDMI in--->24bit RGB

Question asked by on Oct 15, 2014
Latest reply on Oct 16, 2014 by GuenterL

Hi ,all

     I have some questions about my system of video board.The following figure is my system block :


     1. QQ鍥剧墖20141015155653.jpg

      In my system ,I want to use ADV7844 for decoding the inputing video including CVBS,RGBHV,HDMI.

      I want to confirm that, if I can decode the CVBS,RGBHV and HDMI video to digital video of 24bit RGB mode?


      ADV8003's TTL input ports  includes primary input & secondary input , in my system ,ADV7844's output connect which input channel is better,primary or secondary?

      Thanks everyone.