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Absolute Indexed, Y Addressing: Difference between revisions
From SnesLab
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* [[Eyes & Lichty]] page 381, https://archive.org/details/0893037893ProgrammingThe65816/page/381 | * [[Eyes & Lichty]] page 381, https://archive.org/details/0893037893ProgrammingThe65816/page/381 | ||
* section 3.5.4 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf | * section 3.5.4 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf | ||
* Clark, Bruce. http://www.6502.org/tutorials/65c816opcodes.html#5.3 | |||
[[Category:ASM]] | [[Category:ASM]] | ||
Revision as of 01:04, 24 July 2024
Absolute Indexed, Y Addressing is supported by nine instructions:
- ADC (opcode 79)
- AND (opcode 39)
- CMP (opcode D9)
- EOR (opcode 59)
- LDA (opcode B9)
- LDX (opcode BE)
- ORA (opcode 19)
- SBC (opcode F9)
- STA (opcode 99)
Syntax
LDA addr, Y
See Also
References
- Eyes & Lichty page 381, https://archive.org/details/0893037893ProgrammingThe65816/page/381
- section 3.5.4 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf
- Clark, Bruce. http://www.6502.org/tutorials/65c816opcodes.html#5.3