Application video timing – DoubleSight Displays DS-15xx User Manual
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User’s Manual
www.doublesight.com
33
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