AnsweredAssumed Answered

ADV7441A HDMI Receiver giving Green video

Question asked by hitesh.patel@einfochips.com on Feb 23, 2011
Latest reply on Feb 28, 2011 by DaveD

Hi All,

 

I have my custom board based on ADV7441A HDMI receiver chip. I am getting green video from ADV7441A receiver chip. I configured my video DVD player for 720P@60 video output. I configured my PortA EDID data as internel RAM. ADV can able to detect video and giving embedded video sync to my video processor, but it is green video. There is nothing in video. It is giving HDCP read error as I check with register dump of ADV.

 

I do not want to use HDCP of ADV. I check with the datasheet to disable the HDCP for ADV but I could not found it.

Can any body help me what can be the issue here that I am getting green video? Is there any configuration missing?

How can i disable HDCP for ADV? What is the EDID data for Internel RAM?

 

 

Thanks

Hitesh

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