Sprite and Layers System Register
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Revision as of 23:01, 29 August 2017 by wiki>Hyphz
Number | $15 |
---|---|
Readable | Yes |
Writable | Yes |
Short Description | Enables/disables Sprites and Lores Layer, and chooses priority of sprites and Layer 2. |
Bitmapped as follows:
Bit | Function |
---|---|
7 | Enable Lores Layer |
6-5 | Reserved |
3-4 | If %00, ULA is drawn under Layer 2 and Sprites; if %01, it is drawn between them, if %10 it is drawn over both |
2 | If 1, Layer 2 is drawn over Sprites, else sprites drawn over layer 2 |
1 | Enable sprites over border |
0 | Enable sprite visibility |