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VESA refresh rate control

keoghkeogh Member Posts: 6

i'm lookin for a specifications of standards: VESA DDC, VESA DMT,
and so on: VBE/AI VBE/PM

if anybody could help me ... or a short tutorial how to
compute a normalized pixel clock


  • blipblip Member Posts: 756
    I think VBE3 supports it. I once wrote a very simple program to tell you the refresh rate by reprogramming the third PIT counter and keeping track of VSYNC.
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