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BVC

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Basic Info
Addressing Mode Opcode Length Speed
Program Counter Relative 50 2 bytes 2 cycles*
Flags Affected
N V M X D I Z C
. . . . . . . .

BVC is a 65x instruction that performs a branch if the overflow flag is clear.

Cycle Penalties
  • BVC takes one extra cycle if the branch is taken
  • BVC takes another extra cycle if that branch taken crosses a page boundary in emulation mode.

See Also

External Links