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BIT: Difference between revisions

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Revision as of 19:48, 13 July 2023

Basic Info
Addressing Mode Opcode Length Speed
immediate 89 2 bytes 2 cycles
absolute 2C 3 bytes 4 cycles
direct page 24 2 bytes 3 cycles
absolute indexed X 3C 3 bytes 4 cycles
direct page indexed X 34 2 bytes 4 cycles
Flags Clobbered
N V M X D I Z C
. . . . .

BIT is a 65x instruction that performs a logical AND operation between the accumulator and memory without storing the conjunction.

External Links