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ADV7619 LLC Half Clock not working

Question asked by DaveWillems on Aug 6, 2015
Latest reply on Aug 7, 2015 by DominicB



   I am using the ADV7619 in 2x24 SDR with OP_FORMAT_SEL[7:0] = 0x54. Currently I have 1080p60 going into the device and the LLC is 148MHz. I tried to set 98 DD A0 ; LLC Half frequency, and the LLC clock disappears. I'd like the LLC clock to be at half rate.


I'd like to keep the device in this mode so I can go back and forth between 4k and 1080p without changing OP_FORMAT_SEL.


Any advice would be greatly appreciated.