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ADV7619 implementation questions

Question asked by APZ Employee on Sep 14, 2017
Latest reply on Oct 18, 2017 by rmauro


In our application, the ADV7619 is outputting video pixel data to an FPGA.  I will be supporting everything up to 4K30, or 1600p60.  I would like the pixel output to *always* be double pixel, RGB.  It seems that the chip will automatically route high-frequency video straight to the output formatter, but lower frequencies always go through the component processor.  Can the lower-frequency video be output with the same double-pixel RGB format?  If so, can you give a starting point how to configure the chip to do that?  We’re working through the reference manual but it is non-trivial to sort all this stuff out.