Specifications

Video Modes
111
10 4 16/256K 640 X 350 25 31.5 70
11 4 2/256K 640 X 480 25 31.5 60
12 4 16/256K 640 X 480 25 31.5 60
12+ 4 16/256K 640 X 480 31.5 37.5 75
13 8 256/256K 320 X 200 12.5 31.5 70
Table 4-25 Extended VGA Modes
Mode(s)
in Hex
Bits per
pixel
Colors Resolution Pixel Freq.
(MHz)
Horiz. Freq.
(KHz)
Vert. Freq.
(Hz)
Memory
58, 6A 8 16/256K 800 X 600 36 35.2 56 1MB
58, 6A 8 16/256K 800 X 600 40 37.8 60 1MB
58, 6A 8 16/256K 800 X 600 50 48.1 72 1MB
58, 6A 8 16/256K 800 X 600 49.5 46.9 75 1MB
5C 8 256/256K 800 X 600 36 35.2 56 1MB
5C 8 256/256K 800 X 600 40 37.9 60 1MB
5C 8 256/256K 800 X 600 50 48.1 72 1MB
5C 8 256/256K 800 X 600 49.5 46.9 75 1MB
5C 8 256/256K 800 X 600 56.25 53.7 85 1MB
5C 8 256/256K 800 X 600 68.2 63.6 100 1MB
5D 8 16/256K
(interlaced)
1024 X 768 44.9 35.5 43 1MB
5D 8 16/256K 1024 X 768 65 48.3 60 1MB
5D 8 16/256K 1024 X 768 75 56 70 1MB
Table 4-24 (continued) Standard VGA Modes
Mode(s)
in Hex
Bits per
pixel
Colors (no per
palette size)
Resolution Pixel Freq.
(MHz)
Horizontal
Freq. (kHz)
VerticalFreq.
(Hz)