We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
SUB (Super FX): Difference between revisions
From SnesLab
m (Jeffythedragonslayer moved page SUB to SUB (Super FX): Super FX in title) |
(hid archive URL) |
||
| Line 38: | Line 38: | ||
=== External Links === | === External Links === | ||
* Official Nintendo documentation on SUB: https://archive.org/details/SNESDevManual/book2/page/n274 | * Official Nintendo documentation on SUB: [https://archive.org/details/SNESDevManual/book2/page/n274 page 2-9-118 of Book II] | ||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Super FX]] | [[Category:Super FX]] | ||
[[Category:Arithmetic Operation Instructions]] | [[Category:Arithmetic Operation Instructions]] | ||
Revision as of 03:52, 7 July 2023
SUB is a Super FX instruction that performs a subtraction.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
| 6n | 1 byte | 3 cycles | 3 cycles | 1 cycle | |||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| 0 | 0 | 0 | ||||||
External Links
- Official Nintendo documentation on SUB: page 2-9-118 of Book II