Nintendo DMG-01 Manual - Page 96
N - Reset.
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3.3.5. Miscellaneous Game BoyTM CPU Manual 4. CCF Description: Complement carry flag. If C flag is set, then reset it. If C flag is reset, then set it. Flags affected: Z - Not affected. N - Reset. H - Reset. C - Complemented. Opcodes: Instruction Parameters CCF -/- Opcode Cycles 3F 4 5. SCF Description: Set Carry flag. Flags affected: Z - Not affected. N - Reset. H - Reset. C - Set. Opcodes: Instruction Parameters SCF -/- Page 96 Opcode Cycles 37 4 V 1.01
3.3.5. Miscellaneous
Game Boy
TM
CPU Manual
4.
CCF
Description:
Complement carry flag.
If C flag is set, then reset it.
If C flag is reset, then set it.
Flags affected:
Z - Not affected.
N - Reset.
H - Reset.
C - Complemented.
Opcodes:
Instruction
Parameters
Opcode
Cycles
CCF
-/-
3F
4
5.
SCF
Description:
Set Carry flag.
Flags affected:
Z - Not affected.
N - Reset.
H - Reset.
C - Set.
Opcodes:
Instruction
Parameters
Opcode
Cycles
SCF
-/-
37
4
Page 96
V 1.01