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Absolute Indexed, X Addressing: Difference between revisions
From SnesLab
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* [[Eyes & Lichty]] page 380, https://archive.org/details/0893037893ProgrammingThe65816/page/380 | * [[Eyes & Lichty]] page 380, https://archive.org/details/0893037893ProgrammingThe65816/page/380 | ||
* section 3.5.3 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf | * section 3.5.3 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 01:03, 24 July 2024
Absolute Indexed, X Addressing is supported by 17 instructions:
- ADC (opcode 7D)
- AND (opcode 3D)
- ASL (opcode 1E)
- BIT (opcode 3C)
- CMP (opcode DD)
- DEC (opcode DE)
- EOR (opcode 5D)
- INC (opcode FE)
- LDA (opcode BD)
- LDY (opcode BC)
- LSR (opcode 5E)
- ORA (opcode 1D)
- ROL (opcode 3E)
- ROR (opcode 7E)
- SBC (opcode FD)
- STA (opcode 9D)
- STZ (opcode 9E)
Syntax
LDA addr, X
See Also
References
- Eyes & Lichty page 380, https://archive.org/details/0893037893ProgrammingThe65816/page/380
- section 3.5.3 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf
- Clark, Bruce. http://www.6502.org/tutorials/65c816opcodes.html#5.3