AnsweredAssumed Answered

ADV7610 configuration

Question asked by meir.mardechayev@phnx.co.il on Oct 7, 2014
Latest reply on Dec 1, 2014 by mattp

Hello,

 

Infodraw, one of my customers, is using the ADV7610 In a new design.

They are now on prototype debugging stage.

 

They are trying to connect the ADV7610 HDMI input from external camera and they can see live picture but unfortunately they have a
problem with the color. Attached 2 Images: with connected HDMI sensor and without sensor. It looks like a blue color is missing.

 

They configured the ADV7610 according to the script on engineering zone, attached.

They are using output 8-Bit SDR ITU-R BT.656 Mode 0.

The output of ADV7610 is connected to DSP and after video processing transmitted via Ethernet to the display .

 

In addition, I reviwed their schematic - Attached.

 

 

 

  1. Please advise if do you have any idea to set the registers? (Now the registers settings according to the script from engineering zone– attached)
  2. Witch pattern shall be displayed in case of missing camera sensor ?
  3. Do you have any other idea about the possible reason for this failure? Which additional tests would you recommend to do?

 

Please see attached:

a. 2 Images: with connected HDMI sensor and without sensor. It looks like a blue color is missing.

b. Configuration script. They update the parameters manually.

c. Schematic - please review (output 8-Bit SDR ITU-R BT.656 Mode 0).

 

Thanks,

Meir

 

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