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TSB: Difference between revisions

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[[Category:ASM]]
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[[Category:Read-Modify-Write Instructions]]
[[Category:Read-Modify-Write Instructions]]
[[Category:65c02 additions]]

Revision as of 19:20, 4 May 2023

TSB (Test and Set Bits) is a 65c816 instruction that tests and sets bits.

Basic Info
Addressing Mode Opcode Length Speed
absolute 0C 3 bytes 6 cycles
direct page 04 2 bytes 5 cycles
Flags Clobbered
N V M X D I Z C
. . . . . . .

See Also