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ADV7612:12-bit Video Capture

Question asked by elvin.joy@ittiam.com on Jan 6, 2016
Latest reply on Jan 11, 2016 by GuenterL

Hi,

 

We have an requirement to capture 12-bit (per channel), YCbCr 4:2:2 HDMI video using ADV7612 on one of our boards. I understand that ADV7612 can receive deep color HDMI input with 12-bit per channel. However for our use case we can  configure the pixel output port of this device only to 8/16-bit, YCbCr  4:2:2 mode. We have not connected the pixel pins required for 12/24-bit YCbCr  4:2:2 video output.

 

How will the ADV7612 device perform 12-bit to 8-bit conversion in this case?

 

Regards,

Elvin

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