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,