Global Transparency Register
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Revision as of 19:10, 31 January 2019 by wiki>Ped7g (Core 2.00.26 changes)
Number | $14 |
---|---|
Readable | Yes |
Writable | Yes |
Short Description | Sets the "transparent" colour for Layer 2, ULA and LoRes pixel data. |
Transparency color value (0xE3 after a reset).
This value is 8-bit only, so the transparency is compared only by the MSB bits of the final colour.
This only affects Layer 2, ULA and LoRes. Sprites use Sprites Transparency Index Register ($4B) for transparency, Tilemap uses Tilemap Transparency Index Register ($4C).