Register - Bitmap Config: Difference between revisions
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''' Key ''' | |||
* A - Advance Mode [0-1] | * A - Advance Mode [0-1] | ||
** 0 = Automatic Advance | ** 0 = Automatic Advance | ||
Latest revision as of 20:53, 23 January 2024
The Bitmap Config register defines the behavior of the bitmap system.
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|
| $02E0 | - | - | - | - | - | A | B | B |
Key
- A - Advance Mode [0-1]
- 0 = Automatic Advance
- 1 = No Advance
- B - Buffer Mode [0-2]
- 0 = Live - Single buffer that is always shown live.
- 1 = Black - Double buffer where buffer 0 is always black and all data is set in buffer 1.
- 2 = Double - Double buffer where data is set to the inactive buffer.
This register is a part of the Control Page.
