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BCC (Super FX): Difference between revisions

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'''BCC''' (Branch on carry clear) is a [[Super FX]] instruction that performs a conditional jump.
'''BCC''' (Branch on Carry Clear) is a [[Super FX]] instruction that performs a conditional jump.  The instruction after BCC is already in the pipeline and will run even if the branch occurs.


If [[CY]] is set, BCC does not jump.
If [[CY]] is set, BCC does not jump.

Latest revision as of 08:11, 14 July 2024

Basic Info
Addressing Mode Opcode Length ROM Speed RAM Speed Cache Speed
Program Counter Relative 0C?? 2 bytes 6 cycles 6 cycles 2 cycles
Flags Affected
B ALT1 ALT2 O/V S CY Z
. . . . . . .

BCC (Branch on Carry Clear) is a Super FX instruction that performs a conditional jump. The instruction after BCC is already in the pipeline and will run even if the branch occurs.

If CY is set, BCC does not jump.

No flags are affected.

Syntax

BCC e

Example

Let the carry flag be clear. This instruction jumps the program forward 5 bytes:

 BCC $+5h

See Also

External Links