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RPIX (Super FX): Difference between revisions

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=== External Links ===
* Official Nintendo documentation on RPIX: https://archive.org/details/SNESDevManual/book2/page/n263


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[[Category:Super FX]]
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[[Category:Plot-related Instructions]]

Revision as of 07:12, 16 May 2023

RPIX (Read PIXel) is a Super FX instruction that loads a color from the Game Pak RAM and stores it in the destination register. It does this by first loading the color into the color matrix and converting it from PPU format.

The X coordinate is specified by R1 and the Y coordinate is specified by R2.

Basic Info
Opcode Length ROM Speed RAM Speed Cache Speed
3D4C 2 byte 24 to 80 cycles 24 to 78 cycles 20 to 74 cycles
Flags Clobbered
B ALT1 ALT2 O/V S CY Z
0 0 0 . .

External Links