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WAI: Difference between revisions

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Revision as of 07:07, 28 November 2023

Basic Info
Addressing Mode Opcode Length Speed
Implied (type 3) CB 1 byte 3 cycles
Flags Affected
N V M X D I Z C
. . . . . . . .

WAI (WAit for Interrupt) is a 65x instruction that waits until an interrupt is received. The processor consumes less power while waiting. The RDY pin is pulled low. The interrupt is serviced immediately.

See Also

External Links