AnsweredAssumed Answered

ADV7180-Color combination not proper

Question asked by syedrrizwan999@gmail.com on Mar 25, 2017
Latest reply on Apr 4, 2017 by Rob.Analog

Hi,

We are working on ADV7180 evaluation board EVAL-ADV7180-32EBZ .

We are facing some issues regarding video display on LCD.

 Setup:

  1. ADV7180-EVAL & STM32F769i-Eval board are used for this testing and both are powered up.
  2. USB cable from PC to the mini usb connected to ADV7180 Evaluation board.
  3. NTSC Camera output connected to ADV7180-EVAL CVBS input.
  1. ADV7180- EVAL 8 Bit data, HSYNC, YSYNC, LLC and GND is connected to STM32F769i-Eval board (8 Bit camera interface).

 

We are running NTSC fast switching script to program ADV7180.

I am getting a video on the Display but color combination is not proper.Attached are the images for TV output and ADV7180 output when checked seperately.

 

Any suggestion how to proceed with this.

 

 

Thanks and Regards

Rizwan Syed

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