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AD9880   HDMI/DVI input signals brightness adjust method

Question asked by Frank_w on Feb 20, 2017
Latest reply on Mar 31, 2017 by JeyasudhaMuthuPerumal

hi , experts!

     I  have a problem about AD9880 ,i can adjust brightness  through register 0x08,0x0a,0x0c(offset reg).but this method cann`t work the DVI interface.     so  the  DVI signal cann`t to be adjusted .


 Have another way to adjust the brightness of dvi signals?  thanks , waiting answer!