ULA Palette Control Register
From SpecNext Wiki
| Number | TBRegisterNumber::$43 |
|---|---|
| Readable | TBRegisterReadable::No |
| Writable | TBRegisterWritable::Yes |
| Short Description | ShortDesc::Enables or disables ULANext interpretation of attribute values and toggles active palette. |
| Bit | Function |
|---|---|
| 7 | Reserved |
| 6 | Select normal (0) or second (1) palette to read/write |
| 4-5 | Select ULA (00), Layer 2 (01) or sprite (10) palette to read/write |
| 3 | Enable second palette on Sprites |
| 2 | Enable second palette on Layer 2 |
| 1 | Enable second palette on ULANext |
| 0 | Enable ULANext attributes |