Values for group index |
| Value | Description | ||||
|---|---|---|---|---|---|
|
Pointer/data chips |
|||||
| 00h | CRT Controller (25 reg)
|
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|
08h |
Sequencer (5 registers) 3C4h | ||||
|
10h |
Graphics Controller (9 registers) 3CEh | ||||
|
18h |
Attribute Controller (20 registers) 3C0h | ||||
|
Single registers |
|||||
|
20h |
Miscellaneous Output register 3C2h | ||||
|
28h |
Feature Control register
|
||||
|
30h |
Graphics 1 Position register 3CCh | ||||
|
38h |
Graphics 2 Position register 3CAh | ||||