A-2 Video Modes
Table A-2 VGA Standard Modes (Graphics Mode)
Hex
Mode
No. of
Colors
Text
Display
Font
Size
Pixel Reso-
lution
Dot
Clock
MHz
Horiz.
Freq.
KHz
Vert.
Freq.
Hz
4
4
40 x 25
8 x 8
320 x 200
25.175
31.5
70
5
4
40 x 25
8 x 8
320 x 200
25.175
31.5
70
6
2
80 x 25
8 x 8
640 x 200
25.175
31.5
70
Table A-3 VGA Standard Modes (Planar Mode)
Hex
Mode
No. of
Colors
Text
Display
Font
Size
Pixel Reso-
lution
Dot
Clock
MHz
Horiz.
Freq.
KHz
Vert.
Freq.
Hz
D
16
40 x 25
8 x 8
320 x 200
25.175
31.5
70
E
16
80 x 25
8 x 8
640 x 200
25.175
31.5
70
F
Mono
80 x 25
8 x 14
640 x 350
25.175
31.5
70
10
16
80 x 25
8 x 14
640 x 350
25.175
31.5
70
11
2
80 x 30
8 x 16
640 x 480
25.175
31.5
70
12
16
80 x 30
8 x 16
640 x 480
25.175
31.5
70
Table A-4 VGA Standard Modes (Packed Pixel Mode)
Hex
Mode
No. of
Colors
Text
Display
Font
Size
Pixel Reso-
lution
Dot
Clock
MHz
Horiz.
Freq.
KHz
Vert.
Freq.
Hz
13
256
40 x 25
8 x 8
320 x 200
25.175
31.5
70