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Uppermost Page: Difference between revisions

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The '''Uppermost Page''' is the contiguous region of 256 bytes in [[ARAM]] with the highest possible address, located at $FF00.  It is abbreviated "upage."<sup>[1]</sup>
The '''Uppermost Page''' is the contiguous region of 256 bytes in [[ARAM]] with the highest possible address, located at $FF00.  It is abbreviated "upage."<sup>[1]</sup>
Both [[TCALL]] and [[PCALL]] utilize it.


=== See Also ===
=== See Also ===
* [[TCALL]]
* [[PCALL]]
* [[Zero page]]
* [[Zero page]]
* [[Direct page]]
* [[Direct page]]

Revision as of 12:17, 2 August 2024

The Uppermost Page is the contiguous region of 256 bytes in ARAM with the highest possible address, located at $FF00. It is abbreviated "upage."[1]

Both TCALL and PCALL utilize it.

See Also

Reference

  1. Appendix C-1 of Book I of the official Super Nintendo development manual