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Application video timing – DoubleSight Displays DS-15xx User Manual

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User’s Manual

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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