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ALT2: Difference between revisions
From SnesLab
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=== External Links === | === External Links === | ||
* Official Nintendo documentation on ALT2: https://archive.org/details/SNESDevManual/book2/page/n164 | * Official Nintendo documentation on ALT2: [https://archive.org/details/SNESDevManual/book2/page/n164 page 2-9-8 of Book II] | ||
[[Category:ASM]] | [[Category:ASM]] | ||
Revision as of 03:49, 7 July 2023
ALT2 is both the name of a Super FX flag and the flag prefix instruction that sets it.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
| 3E | 1 byte | 3 cycles | 3 cycles | 1 cycle | |||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| . | . | 1 | . | . | . | . | ||
External Links
- Official Nintendo documentation on ALT2: page 2-9-8 of Book II