LSP 1st: Difference between revisions
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This [[system ROM]] call performs the following operations: | This [[system ROM]] call performs the following operations: | ||
* All [[ | * All [[Sprite_shrinking|shrinking]] values are set to max (all [[sprites|SCB2]] is set to $0FFF) | ||
* All sprite heights are set to 0 and Y positions set to 496 (all [[sprites|SCB3]] is set to $0000) | * All sprite heights are set to 0 and Y positions set to 496 (all [[sprites|SCB3]] is set to $0000) | ||
* All sprite X positions are set to 380 (all [[sprites|SCB4]] is set to $BE00) | * All sprite X positions are set to 380 (all [[sprites|SCB4]] is set to $BE00) | ||
Latest revision as of 03:34, 27 April 2018
LSP_1ST ($C004C8): Clear sprites
Warning:
- Register contents aren't preserved ! (Uses D0, D1, and A0)
- VRAM address is modified
This system ROM call performs the following operations: