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VGA and Audio Extraction from HDMI input signals

Question asked by siva.thiru on Dec 10, 2014
Latest reply on Dec 15, 2014 by GuenterL

Hi,


I need some technical clarification regards the HDCP in HDMI technology.

I am using video graphics processor, its supports multiple formats of video outputs. Among these outputs i am using one of the video output is HDMI.

I am extracting the audio signal and VGA from the HDMI, for this design i am referred the analog devices design support of CN0282 application note.

But the graphics processor output data in HDCP content protected.

For this design shall i use the HDMI receiver (ADV7611) in Non-HDCP version for extracting VGA and audio?

Kindly suggest.

 

--Siva--

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