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INCW (SPC700): Difference between revisions
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'''INCW''' is an [[SPC700]] command that increments a 16-bit word of the [[direct page]]. | '''INCW''' is an [[SPC700]] command that increments a 16-bit word of the [[direct page]]. | ||
==== Syntax ==== | |||
<pre> | |||
INCW dp | |||
</pre> | |||
=== See Also === | === See Also === | ||
* [[DECW]] | * [[DECW]] | ||
* [[MOVW]] | * [[MOVW]] | ||
* [[INC (SPC700)]] | |||
* [[INC]] | |||
* [[Memory Pair]] | |||
=== External Links === | === External Links === | ||
* Official Super Nintendo development manual on INCW: Table C-12 in [https://archive.org/details/SNESDevManual/book1/page/n233 Appendix C-8 of Book I] | * Official Super Nintendo development manual on INCW: Table C-12 in [https://archive.org/details/SNESDevManual/book1/page/n233 Appendix C-8 of Book I] | ||
* anomie: https://github.com/yupferris/TasmShiz/blob/master/spc700.txt#L452 | |||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:SPC700]] | [[Category:SPC700]] | ||
[[Category:16-bit Operation Commands]] | [[Category:16-bit Operation Commands]] | ||
[[Category:Two-byte Instructions]] | |||
Latest revision as of 12:29, 30 July 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Direct Page | 3A | 2 bytes | 6 cycles | ||||
| Flags Affected | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| N | . | . | . | . | . | Z | . |
INCW is an SPC700 command that increments a 16-bit word of the direct page.
Syntax
INCW dp
See Also
External Links
- Official Super Nintendo development manual on INCW: Table C-12 in Appendix C-8 of Book I
- anomie: https://github.com/yupferris/TasmShiz/blob/master/spc700.txt#L452