Z86E3016PSG Datasheet, PDF (309/348 Pages) Zilog, Inc. – Z86E3016PSG

Z8 CPU
User Manual
291
Reset Carry Flag
RCF
Instruction Format
OPC
Cycles
6
OPC
(Hex)
CF
Operation
C←0
The C Flag is reset to 0, regardless of its previous value.
Flag
C
Z
S
V
D
H
Description
Reset to 0
Unaffected
Unaffected
Unaffected
Unaffected
Unaffected
Example
If the C Flag is currently set, the statement:
RCF
Op Code: CF
resets the Carry Flag to 0.
UM001602-0904
Instruction Description