AnsweredAssumed Answered

AD9880 YCbCr output problem

Question asked by jmunoz on Jan 23, 2014
Latest reply on Jan 31, 2014 by jmunoz

Hello everyone,

I'm using the AD9880 in a LCD monitor. The monitor has a HDMI input and when the source of video is 525i the video output of AD changes the crominance collocation, and the picture of the monitor has wrong colours. If the source of video is 1080 60i there is no problem and the monitor works fine.

I don't know if there is any register to change the order of crominance, I don't find it.

What could be the problem?

I Think that the AD9880 has in its output the sequence.. Y0Cr0,Y1Cb0,Y2Cr1,Y3Cb1... but the real sequence must be Y0Cb0,Y1Cr0,Y2Cb1,Y3Cr1...

Thank you very much

Regards

Jose Luis

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