AnsweredAssumed Answered

ADV7842 VGA detection issue

Question asked by jmunoz on Jun 20, 2016
Latest reply on Sep 7, 2016 by GuenterL

Hello,

 

I have an adv7842 working in graphics mode and the BL, FCL, LCVS, and LCF detection is working fine but when I write the script for each resolution the adv7842 only works fine for 1280x1024, 1650x1080, 1600x1200, 1920x1200... I can see picture on the screen of my monitor for that resolutions

 

But if the input resolution is 800x600, 1024x768, 1360x768... the adv7842 has right horizontal/vertical syncs in its input but the output syncs are wrong after I set the script for each resolution

 

Could anyone help me with this issue? I'm writing the scripts of ADV7842 - VER.5.9c_AVEB.txt

 

I'm working with CCVS and HDMI too and the adv7842 is working fine

 

Thank you

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