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Direct Page Indirect Long Addressing: Difference between revisions

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(added syntax)
(→‎References: hid archive URL for E&L)
 
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* [[SBC]] (opcode E7)
* [[SBC]] (opcode E7)
* [[STA]] (opcode 87)
* [[STA]] (opcode 87)
The '''indirect address''' is located in the [[direct page]].


==== Syntax ====
==== Syntax ====
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=== References ===
=== References ===
* [[Eyes & Lichty]] page 394, https://archive.org/details/0893037893ProgrammingThe65816/page/n420
* [[Eyes & Lichty]], [https://archive.org/details/0893037893ProgrammingThe65816/page/394 page 394]
* section 3.5.15 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf
* section 3.5.15 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf


[[Category:Addressing Modes]]
[[Category:Addressing Modes]]
[[Category:Simple Admodes]]
[[Category:65c816 additions]]
[[Category:65c816 additions]]
[[Category:ASM]]
[[Category:ASM]]

Latest revision as of 14:26, 8 August 2024

Direct Page Indirect Long Addressing is supported by eight instructions:

  • ADC (opcode 67)
  • AND (opcode 27)
  • CMP (opcode C7)
  • EOR (opcode 47)
  • LDA (opcode A7)
  • ORA (opcode 07)
  • SBC (opcode E7)
  • STA (opcode 87)

The indirect address is located in the direct page.

Syntax

LDA [dp]

See Also

References