RTI RTI Return from interrupt RTI N Z C I D V Operation: P from Stack, PC from Stack From Stack (Ref: 9.6) +----------------+-----------------------+---------+---------+----------+ | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles| +----------------+-----------------------+---------+---------+----------+ | Implied | RTI | $40 | 1 | 6 | +----------------+-----------------------+---------+---------+----------+