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NOT1 (SPC700): Difference between revisions

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=== External Links ===
=== External Links ===
* Official Nintendo documentation on NOT1: [https://archive.org/details/SNESDevManual/book1/page/n234 Appendix C-9 of Book I]
* Official Nintendo documentation on NOT1: Table C-18 in [https://archive.org/details/SNESDevManual/book1/page/n234 Appendix C-9 of Book I]


[[Category:ASM]]
[[Category:ASM]]
[[Category:SPC700]]
[[Category:SPC700]]
[[Category:Bit Operation Commands]]
[[Category:Bit Operation Commands]]

Revision as of 09:56, 20 November 2023

Basic Info
Addressing Mode Opcode Length Speed
13-bit Absolute EA 3 byte 5 cycles
Flags Clobbered
N V P B H I Z C
. . . . . . . .

NOT1 is an SPC700 instruction that performs a complement of a bit. The low 13 bits of the operand specify an absolute address. The high 3 bits of the operand specify which bit at that absolute address.

See Also

External Links