3-6
Chapter 3: General Instruction
3.4
Supported operating modes
* Modes not listed in the above tables may not be supported. For optimal resolution, we recommend
that you choose a mode listed in the above tables
Standard
Resolution Frequency
Horizontal Frequency (KHz)
Pixel (MHz)
640x480@60Hz 31.469
25.175
640x480@72Hz 37.861 31.5
VGA
640x480@75Hz 37.5 31.5
800x600@56Hz 35.156 36
800x600@60Hz 37.879 40
800x600@72Hz 48.077 50
SVGA
800x600@75Hz 46.875 49.5
1024x768@60Hz 48.363 65
1024x768@70Hz 56.476 75
1024x768@72Hz 57.7 78.4
XGA
1024x768@75Hz 60.023 78.75
1024x768@75Hz 60.2 80
1152x870@75Hz 68.7 100
1152x864@75Hz 67.5 108
Mac
1280x960@60Hz 60 108
1280x1024@60Hz 63.981 108
1280x1024@70Hz 74.4 124.9
1280x1024@72Hz 77.9 134.6
SXGA
1280x1024@75Hz 79.976 135
IBM MODES
Standard
Resolution Frequency Horizontal Frequency (KHz) Pixel (MHz)
DOS* 640x350@70Hz
31.469
25.175
DOS 720x400@70Hz
31.469 28.322
MAC MODES
Standard
Resolution Frequency Horizontal Frequency (KHz) Pixel (MHz)
VGA 640x480@67Hz
35
30.24
SVGA 832x624@75Hz
49.725 57.2832