ADV7604: How to use in non supported video formats?

Document created by edo Employee on Mar 2, 2011
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The ADV7604 is being fed a signal  resolution 1280 x 1600; clearly this ia a non supported video format by the part.


We have an engineering document that details the use of the ADV7604 in a non supported video format. The document is attached here.


One thing to be mindful of is how to determine the HSync frequency, PLL divide ratio. The HSync = (Active video + Horizontal blanking / Pixel clock Frequency). The PLL = Active video + Horizontal blanking.


We hope that the document will be of help to customers.