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IWT (Super FX): Difference between revisions
From SnesLab
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=== External Links === | === External Links === | ||
* Official Nintendo documentation on IWT: https://archive.org/details/SNESDevManual/book2/page/ | * Official Nintendo documentation on IWT: [https://archive.org/details/SNESDevManual/book2/page/n218 Page 2-9-62 of Book II] | ||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Super FX]] | [[Category:Super FX]] | ||
[[Category:Data Transfer Instructions]] | [[Category:Data Transfer Instructions]] | ||
Revision as of 23:21, 6 July 2023
IWT is a Super FX instruction that loads two immediate bytes.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
| Fnxxxx | 3 bytes | 9 cycles | 9 cycles | 3 cycle | |||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| 0 | 0 | 0 | . | . | . | . | ||
See Also
External Links
- Official Nintendo documentation on IWT: Page 2-9-62 of Book II