Operation, Description, Condition bits affected attributes – Zilog EZ80F916 User Manual
Page 126
eZ80
®
CPU
User Manual
UM007715-0415
CPU Instruction Set
117
CCF
Complement Carry Flag
Operation
C ~C
Description
The Carry Flag bit (C) in the F register is inverted.
Condition Bits Affected
Attributes
S
Not affected.
Z
Not affected.
H
Previous carry is copied.
P/V
Not affected.
N
Reset.
C
Set if carry was cleared to 0 before operation; reset otherwise.
Mnemonic Operand
ADL Mode Cycle
Opcode (hex)
CCF
—
X
1
3F
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