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User’s Manual
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Application Video Timing
VESA Modes
Horizontal Vertical
Mode Resolution Total
Nominal
Frequency
+/-
0.5KHz
Nominal
Frequency
+/-
1Hz
Nominal
Pixel
Clock
(MHz)
DOS 720x400@70Hz 900x449 31.500 70.000 28.322
640x480@60Hz
800x525 31.469 59.940 25.175
640x480@72Hz
832x520 37.861 72.809 31.500
VGA
640x480@75Hz 840x500 37.500 75.000 31.500
800x600@56Hz 1024x625 35.156 56.250 36.000
800x600@60Hz 1056x628 37.879 60.017 40.000
800x600@72Hz 1040x666 48.077 72.188 50.000
SVGA
800x600@75Hz 1056x625 46.875 75.000 49.500
1024x768@60Hz 1344x804 48.363 60.004 65.000
1024x768@70Hz 1328x806 56.476 70.069 75.000
XGA
1024x768@75Hz 1312x800 60.023 75.029 78.750
IBM Modes
Horizontal Vertical
Mode Resolution Total
Nominal
Frequency
+/-
0.5KHz
Nominal
Frequency
+/-
1Hz
Nominal
Pixel
Clock
(MHz)
EGA 640x350@70Hz 800x449 31.469 70.086 25.175
DOS 720x400@70Hz 900x449 31.469 70.087 28.322
VGA 640x480@60Hz 800x525 31.469 59.940 25.175
XGA 1024x768@72Hz 1304x798 57.515 72.100 75.000