Is external memory required with the ADV7850 if you are not going to use the composite ADC?
ADV7850
Recommended for New Designs
The ADV7850 is a high quality, single chip, multiformat video decoder graphics digitizer with an integrated 4:1 multiplexed HDMI® receiver.
This multiformat...
Datasheet
ADV7850 on Analog.com
Is external memory required with the ADV7850 if you are not going to use the composite ADC?