BVS                    BVS Branch on overflow set                     BVS

  Operation:  Branch on V = 1                           N V - B D I Z C
                                                        . . . . . . . .

  +----------------+-----------------------+---------+---------+----------+
  | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles|
  +----------------+-----------------------+---------+---------+----------+
  |  Relative      |   BVS $FFFF           |   $70   |    2    |    2*    |
  +----------------+-----------------------+---------+---------+----------+
  * Add 1 if branch occurs to same page.
  * Add 2 if branch occurs to different page (see explanation).

What it does: Branches up to 127 bytes forward or 128 bytes backward from its own address if the V (overflow) flag is set).

Major uses: None. See BVC above.