ZiLOG Z8 Series

Z8
®
CPU
User Manual
UM001604-0108 Instruction Description
217
Reset Carry Flag
Syntax
RCF
Instruction Format
Operation
C ← 0
The C Flag is reset to 0, regardless of its previous value.
Example
If the C Flag is currently set, the statement:
RCF
Op Code: CF
resets the Carry Flag to 0.
Cycles
OPC
(Hex)
OPC 6 CF
Flag Description
C Reset to 0
Z Unaffected
S Unaffected
V Unaffected
D Unaffected
H Unaffected