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ADV7842 DDC interfaces

Question asked by phan on Aug 5, 2014
Latest reply on Aug 6, 2014 by phan

I need to bring in the active DDC from either the HDMI or the VGA port to the processor, but see they are connected to the ADV7842.

What are the purposes of having the DDC (VGA_SCL/SDA, DDCA_SCL/SDA, DDCB_SCL/SDA) interfaces to the ADV7842?

Can I pass them out to the TTX_SCL/SDA?

 

Thanks,

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