I'm wondering whether using some of the advanced diagnostics of the ADV7619 along with variations in EQ settings would allow for a rudimentary HDMI tester. For instance, is there any method of running a small algorithm that moves through the EQ strengths so that one could assess how strong/weak the HDMI TMDS signals are? This may allow an end customer the ability to produce a series of logs that could tell some information about the cabling/system connections. I see this app note:
And I wonder whether there is any means of doing any further testing than this.
Thanks for your insight,