We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
IWT (Super FX): Difference between revisions
From SnesLab
(linkify B) |
|||
| Line 18: | Line 18: | ||
!colspan="9"|Flags Affected | !colspan="9"|Flags Affected | ||
|+ | |+ | ||
|B | |[[B Flag|B]] | ||
|[[ALT1]] | |[[ALT1]] | ||
|[[ALT2]] | |[[ALT2]] | ||
Revision as of 01:03, 1 July 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
| Fnxxxx | 3 bytes | 9 cycles | 9 cycles | 3 cycle | |||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| 0 | 0 | 0 | . | . | . | . | ||
IWT (Immediate Word Data?) is a Super FX instruction that loads two immediate bytes.
Trivia
The official Super Nintendo development manual mispells the mnemonic as "ITW" in the opcode diagram.[1]
See Also
External Links
- Official Nintendo documentation on IWT: Page 2-9-62 of Book II