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ADV7611, Does it have an auto-detection mode ?

Question asked by Ovatsug on Mar 8, 2013
Latest reply on Mar 8, 2013 by GuenterL

Hi everyone,

 

I am not experienced on video encryption and keys, so please forgive any misconception from my part.

 

I am planning on using the ADV7611 to receive HDMI data from camcoders, and as we know HDMI camcoders do not have a standard HDMI output format. So, I was hoping to have an auto-detection mode feature on ADV7611, where I could access a register and find out the video format. I may be way off track on my approach so please HELP...

 

Can I detect the video format by accessing the INFOFRAME register or any other register? if so, Should I initialize PRIM_MODE and VID_STD on the ADV7611 with any video format in the initialization, then change it after acquiring the correct video format?

 

Any help is very welcome...

THANKS

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