We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
SUBW (SPC700): Difference between revisions
From SnesLab
(improve description) |
(→See Also: MOVEW) |
||
| Line 40: | Line 40: | ||
* [[ADDW]] | * [[ADDW]] | ||
* [[CMPW]] | * [[CMPW]] | ||
* [[MOVW]] | |||
=== External Links === | === External Links === | ||
Revision as of 06:23, 23 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| direct page | 9A | 2 bytes | 5 cycles | ||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | |||||
SUBW (Subtract Word) is an SPC700 command that subtracts a direct page word from YA.
See Also
External Links
- Official Super Nintendo development manual on SUBW: Appendix C-8 of Book I