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Absolute Indexed, Y Addressing: Difference between revisions

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(opcode 39)
(→‎References: hid archive URL for E&L)
 
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* [[ADC]] (opcode 79)
* [[ADC]] (opcode 79)
* [[AND]] (opcode 39)
* [[AND]] (opcode 39)
* [[CMP]]
* [[CMP]] (opcode D9)
* [[EOR]]
* [[EOR]] (opcode 59)
* [[LDA]]
* [[LDA]] (opcode B9)
* [[LDX]]
* [[LDX]] (opcode BE)
* [[ORA]]
* [[ORA]] (opcode 19)
* [[SBC]]
* [[SBC]] (opcode F9)
* [[STA]] (opcode 99)
* [[STA]] (opcode 99)
==== Syntax ====
<pre>
LDA addr, Y
</pre>


=== See Also ===
=== See Also ===
* [[Absolute Indexed, X Addressing]]
* [[Absolute Indexed, X Addressing]]
* [[Absolute Addressing]]


=== Reference ===
=== References ===
* [[Eyes & Lichty]] page 381, https://archive.org/details/0893037893ProgrammingThe65816/page/n407
* [[Eyes & Lichty]], [https://archive.org/details/0893037893ProgrammingThe65816/page/381 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


[[Category:ASM]]
[[Category:ASM]]
[[Category:Addressing Modes]]
[[Category:Addressing Modes]]
[[Category:Complex Admodes]]
[[Category:Inherited from 6502]]

Latest revision as of 21:24, 8 August 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