Envision Peripherals LM914 - Manual (Page 24)

LM914
23
STANDARD RESOLUTION
HORIZONTAL
FREQUENCY
VERTICAL
FREQUENCY
Dos-mode 640 × 400 31.47kHz 70.0Hz
Dos-mode 720 x 400 31.47kHz 70.0Hz
Dos-mode 720 x 400 31.47kHz 70.0Hz
VGA 640 × 480 31.47kHz 60.0Hz
640 × 480 35.00kHz 66.6Hz
640 × 480 37.50kHz 75.0Hz
640 × 480 37.86kHz 72.0Hz
800 × 600 37.879kHz 60.0Hz
SVGA 800 × 600 46.875kHz 75.0Hz
800 × 600 35.16kHz 56.0Hz
800 × 600 48.01kHz 72.0Hz
832 × 624 49.725kHz 75.0Hz
1024 × 768 48.363kHz 60.0Hz
XGA 1024 × 768 56.476kHz 70.0Hz
1024 × 768 60.021kHz 75.0Hz
1280 × 1024 64.000kHz 60.0Hz
1280 × 1024 80.000kHz 75.0Hz
SXGA 1280 × 1024 91.146kHz 85.0Hz
1152 × 864 79.976kHz 75.0Hz
1280 × 960 60.000kHz 60.0Hz
1280 × 960 80.000kHz 85.0Hz
Note: The factory preset mode for DOS is 720x400 @70Hz.
FACTORY PRESET TIMING TABLE