WAI WAI Wait for Interrupt WAI 65816 only! N V M X D I Z C Operation: Wait for interrupt. RDY held low until . . . . . . . . Interrupt. +----------------+-----------------------+---------+---------+----------+ | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles| +----------------+-----------------------+---------+---------+----------+ | Implied | WAI | $CB | 1 | 3+ | +----------------+-----------------------+---------+---------+----------+ |