Video Modes A-5
VGA HIGH REFRESH MODES
The following tables list VGA high refresh modes.
Table A-13 VGA High Refresh 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
30
256
80 x 30
8 x 16
640 x 480
31.5
37.5
75
32*
256
100 x 37
8 x 16
800 x 600
49.5
46.9
75
Table A-14 VGA High Refresh Modes (Planar Mode)
Hex
Mode
No. of
Colors
Text
Display
Font
Size
Pixel Reso-
lution
Dot
Clock
MHz
Horiz.
Freq.
KHz
Vert.
Freq.
Hz
12
16
80 x 30
8 x 16
640 x 480
31.5
37.5
75
6A, 70
16
100 x 37
8 x 16
800 x 600
49.5
46.9
75
Table A-15 VGA High Refresh 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
79
256
80 x 30
8 x 16
640 x 480
31.5
37.5
75
7C*
256
100 x 37
8 x 16
800 x 600
49.5
46.9
75