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ADV7619-ADV7511 EValuation platform dancing pixel issue

Question asked by mohit.arora on Mar 14, 2013
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Hi team,


This is Mohit from INDIA FAE team.

One of my customers is evaluating ADV7619-ADV7511 eval platform. During evaluation they observed issue (dancing pixel etc.) in picture above 150MHz. They had set-up the test platform as per the scheme attached. The Quantum source is configured for 70.5 KHz  62.667Hz  1920x1080 at input to the EVAL board with an HDMI cable and the output from the board connected to Monitor.



Please help me suggest on the probable cause of the issue. Also, as per their request, also let me know if we have tested this EVAL board up to 225MHz in production/design.