TXS TXS Transfer index X to stack pointer TXS N Z C I D V Operation: X -> S . . . . . . (Ref: 8.8) +----------------+-----------------------+---------+---------+----------+ | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles| +----------------+-----------------------+---------+---------+----------+ | Implied | TXS | $9A | 1 | 2 | +----------------+-----------------------+---------+---------+----------+