XCE               XCE Exchange Carry and Emulation Bits               XCE

 65816 only!
                                                        N V M X D I Z C
  Operation:                                            . . . . . . . /

  +----------------+-----------------------+---------+---------+----------+
  | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles|
  +----------------+-----------------------+---------+---------+----------+
  | Implied        |   XCE                 |   $FB   |    1    |     2    |
  +----------------+-----------------------+---------+---------+----------+