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Absolute Long Indexed, X Addressing: Difference between revisions
From SnesLab
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* [[SBC]] (opcode FF) | * [[SBC]] (opcode FF) | ||
* [[STA]] (opcode 9F) | * [[STA]] (opcode 9F) | ||
==== Syntax ==== | |||
<pre> | |||
LDA long, X | |||
</pre> | |||
=== See Also === | === See Also === | ||
* [[Absolute Long Addressing]] | * [[Absolute Long Addressing]] | ||
=== | === References === | ||
* [[Eyes & Lichty]] | * [[Eyes & Lichty]], [https://archive.org/details/0893037893ProgrammingThe65816/page/386 page 386] | ||
* section 3.5.6 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf | |||
* Clark, Bruce. http://www.6502.org/tutorials/65c816opcodes.html#5.17 | |||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Addressing Modes]] | [[Category:Addressing Modes]] | ||
[[Category:Complex Admodes]] | |||
[[Category:65c816 additions]] | [[Category:65c816 additions]] | ||
Latest revision as of 18:28, 8 August 2024
Absolute Long Indexed, X Addressing is supported by eight instructions:
- ADC (opcode 7F)
- AND (opcode 3F)
- CMP (opcode DF)
- EOR (opcode 5F)
- LDA (opcode BF)
- ORA (opcode 1F)
- SBC (opcode FF)
- STA (opcode 9F)
Syntax
LDA long, X
See Also
References
- Eyes & Lichty, page 386
- section 3.5.6 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf
- Clark, Bruce. http://www.6502.org/tutorials/65c816opcodes.html#5.17