TXA TXA Transfer index X to accumulator TXA N Z C I D V Operation: X -> A / / . . . . (Ref: 7.12) +----------------+-----------------------+---------+---------+----------+ | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles| +----------------+-----------------------+---------+---------+----------+ | Implied | TXA | $8A | 1 | 2 | +----------------+-----------------------+---------+---------+----------+