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ADV7441a VGA capturing issue

Question asked by dev_ashish on Oct 28, 2014
Latest reply on Oct 29, 2014 by GuenterL

Hi,

 

I am using ADV7441a in one of my old designs. While capturing video from HDMI port the colours in the video are coming proper. But Now there is a requirement to capture VGA video.

 

When I am capturing VGA video at 1280x1024@60Hz or any other analog video resolution, the colours of the video is not coming proper.

I have attached the screenshot of VGA picture and the original picture at 1280x1024@60Hz. The register configuration for ADV7441a is also attached.

 

Since it is a old design I cant replace ADV7441a. Any help in this regards will be highly appreciated.

 

Regards,

Debasish

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