The ADV7844 is capable of equalizing for cable lengths up to 30 meters and for pixel clock frequencies up to 225 MHz.
Our products have to support up to 30 meters, How to set adv7844 registers to support 30 meters.
According to the script we setting registers as
68 8A 1E Recommended EQ setting
68 8D 04 Recommended EQ setting
68 8E 1E Recommended EQ setting
68 90 04 Recommended EQ setting
68 91 1E Recommended EQ setting
68 93 04 Recommended EQ setting
68 94 1E Recommended EQ setting
68 9D 02 Recommended EQ setting
and
68 96 01 by Hardware manual, Enables equalizer dynamic mode
Are we properly set these registers? Thanks.