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How does ADV7611 know the input video format?

Question asked by Yuanguanfu on Dec 24, 2015
Latest reply on Dec 30, 2015 by PaulS


     Now i am used the ADV7611 in my own project. Now  the  video and audio ouput from the ADV7611 is OK! But now  i want to konw that is there any registers which can identify the input video source format ? Such as 1080p 60 ,1080p50 or 1080i 60 and 1080i 50.  What i know is that  i can identify the interlace or progressive from read the HDMI map register.  And now i want to identify the 720P60 720P50 1080P50 1080P60 1080I50 1080I60. BEST for your advice.Thankyou!