CLV                      CLV Clear overflow flag                      CLV

  Operation: 0 -> V                                     N V - B D I Z C
                                                        . 0 . . . . . .

  +----------------+-----------------------+---------+---------+----------+
  | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles|
  +----------------+-----------------------+---------+---------+----------+
  |  Implied       |   CLV                 |   $B8   |    1    |    2     |
  +----------------+-----------------------+---------+---------+----------+