
Chapter 2. System board features
The PC 300GL supports the following video subsystem modes:
Figure 3. Supported VGA video modes
Mode (hex)
Display Mode
Screen Resolution
Colors
Refresh Rate
(Hz)
00
Text
40 x 25 characters
B/W
70
01
Text
40 x 25 characters
16
70
02
Text
80 x 25 characters
B/W
70
03
Text
80 x 25 characters
16
70
04
Graphics
320 x 200 pixels
4
70
05
Graphics
320 x 200 pixels
4
70
06
Text
640 x 200 pixels
2
70
07
Text
80 x 25 characters
Mono
70
0D
Graphics
320 x 200 pixels
16
70
0E
Graphics
640 x 200 pixels
16
70
0F
Graphics
640 x 350 pixels
Mono
70
10
Graphics
640 x 350 pixels
16
70
11
Graphics
640 x 480 pixels
2
60
12
Graphics
640 x 480 pixels
16
60
13
Graphics
320 x 200 pixels
256
70
Figure 4 (Page 1 of 3). Supported Enhanced VGA video modes
Mode (hex)
Display Mode
Screen Resolution
Colors
Refresh Rate
(Hz)
100
Graphics
640x400
8
70
101
Graphics
640x480
8
60
101
Graphics
640x480
8
70
101
Graphics
640x480
8
72
101
Graphics
640x480
8
75
101
Graphics
640x480
8
85
102
Graphics
800x600
4
60
102
Graphics
800x600
4
72
102
Graphics
800x600
4
75
102
Graphics
800x600
4
85
103
Graphics
800x600
8
60
103
Graphics
800x600
8
70
103
Graphics
800x600
8
75
103
Graphics
800x600
8
85
105
Graphics
1024x768
8
60
105
Graphics
1024x768
8
70
105
Graphics
1024x768
8
75
105
Graphics
1024x768
8
85
107
Graphics
1280x1024
8
60
107
Graphics
1280x1024
8
70
107
Graphics
1280x1024
8
72
Chapter 2. System board features
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