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ADV7393 internal test pattern issues

Question asked by michelleM on Jun 20, 2018
Latest reply on Jun 28, 2018 by PoornimaSubramani

I am trying to output the ADV7393 internal color test pattern on our custom board. The output is CVBS using NTSC square pixel and I am providing the device a 24.5454MHz clock. While I am producing a bar test pattern, there are numerous issues that include no color as well as noise throughout the image.

 

Here are my settings:

x17 x02
x00 x1C
x82 xDB
x84 x40

 

Does this device support outputting the internal color test pattern for this NTSC square pixel format?

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