Display Controller and Modes
Table1 Video modes (VGA)
Video mode | Type | Resolution | Character | Colors | Scanning | ||
|
|
|
|
| matrix |
| frequency |
|
|
|
|
| (pels) |
| Vertical (Hz) |
|
|
|
|
|
|
|
|
0, | 1 | VGA | 40 | × 25 | 8 × 8 | 16 of 256K | 70 |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
|
|
2, | 3 | VGA | 80 | × 25 | 8 × 8 | 16 of 256K | 70 |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
|
|
0*, | 1* | VGA | 40 | × 25 | 8 × 14 | 16 of 256K | 70 |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
|
|
2*, | 3* | VGA | 80 | × 25 | 8 × 14 | 16 of 256K | 70 |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
|
|
0+, | 1+ | VGA | 40 | × 25 | 9 × 16 | 16 of 256K | 70 |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
|
|
2+, | 3+ | VGA | 80 | × 25 | 9 × 16 | 16 of 256K | 70 |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
|
|
4, | 5 | VGA | 320 | × 200 | 8 × 8 | 4 of 256K | 70 |
|
| Grph | Pels |
|
|
| |
|
|
|
|
|
|
|
|
6 |
| VGA | 640 | × 200 | 8 × 8 | 2 of 256K | 70 |
|
| Grph | Pels |
|
|
| |
|
|
|
|
|
|
|
|
7 |
| VGA | 80 | × 25 | 9 × 14 | Mono | 70 |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
| |
7+ | VGA | 80 | × 25 | 9 × 16 | Mono | 70 | |
|
| Text | Characters |
|
|
| |
|
|
|
|
|
|
|
|
User’s Manual |