Hi,
I'm using ADV7511 as HDMI transmittter.
Now I have a problem that ADV7511 can't drive long HDMI cable, while some other HDMI transmitters can drive
this long HDMI cable at the same environment.
The ADV7511 works well when HDMI calbe is less than 10meters, but will not work when HDMI cable is 25meters
or 30meters.
So is there any method to solve this problem by setting some register ?
BRs
Please refer these threads and I believe that it has good information to refer
https://ez.analog.com/message/246383?commentID=246383#comment-246383
https://ez.analog.com/docs/DOC-11303
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HDMI specifications do not limit the length but only specify the cable impedance so to run 30 meters you will need a high quality cable and some 30 meters cable I've seen have repeaters at the half way point.
Best Regards,
Jeyasudha.M