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Direct Page Indexed, Y Addressing: Difference between revisions

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(always in bank 0)
 
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'''Direct Page Indexed Y, Addressing''' is supported by two instructions:
'''Direct Page Indexed Y, Addressing''' is supported by two instructions:


* [[LDX]]
* [[LDX]] (opcode B6)
* [[STX]]
* [[STX]] (opcode 96)


=== Reference ===
The effective addresses generated by it are always in [[bank]] 0.<sup>[3]</sup>
* [[Eyes & Lichty]] page 391, https://archive.org/details/0893037893ProgrammingThe65816/page/391
 
=== See Also ===
* [[Direct Page Indexed, X Addressing]]
* [[Direct Page Addressing]]
 
=== References ===
# [[Eyes & Lichty]] page 391, https://archive.org/details/0893037893ProgrammingThe65816/page/391
# section 3.5.12 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf
# lbid, section 3.3


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

Latest revision as of 18:48, 27 June 2024

Direct Page Indexed Y, Addressing is supported by two instructions:

  • LDX (opcode B6)
  • STX (opcode 96)

The effective addresses generated by it are always in bank 0.[3]

See Also

References

  1. Eyes & Lichty page 391, https://archive.org/details/0893037893ProgrammingThe65816/page/391
  2. section 3.5.12 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf
  3. lbid, section 3.3