Video Modes
The 54M40 provides all standard VGA modes. With 512 KB of video memory, the standard server goes beyond standard VGA support. If necessary, you can install an additional 512 KB of video memory on the system board. The following tables show all supported video modes that use 512 KB and 1 MB of video memory.
Table 1-1. Standard VGA Modes
| Bits | Colors |
| Pixel | Horizontal | Vertical |
Hexadecimal | Per | (number/palette |
| Frequency | Frequency | Frequency |
Mode Number | Pixel | size) | Resolution | (MHz) | (kHz) | (Hz) |
|
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0, 1 | 4 | 16/256K | 360 X 400 | 14 | 31.5 | 70 |
2, 3 | 4 | 16/256K | 720 X 400 | 28 | 31.5 | 70 |
4, 5 | 4 | 4/256K | 320 X 200 | 12.5 | 31.5 | 70 |
6 | 4 | 2/256K | 640 X 200 | 25 | 31.5 | 70 |
7 | 4 | Mono | 720 X 400 | 28 | 31.5 | 70 |
D | 4 | 16/256K | 320 X 200 | 12.5 | 31.5 | 70 |
E | 4 | 16/256K | 640 X 200 | 25 | 31.5 | 70 |
F | 4 | Mono | 640 X 350 | 25 | 31.5 | 70 |
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 |
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32 | Chapter 1 Server Description |
