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S3C80A5B
RCF
— Reset Carry Flag
RCF
RCF
C ← 0
Operation:
The carry flag is cleared to logic zero, regardless of its previous value.
Flags:
C: Cleared to "0".
No other flags are affected.
Format:
opc
Example:
Given: C = "1" or "0":
The instruction RCF clears the carry flag (C) to logic zero.
Bytes
Cycles
Opcode
1
4
INSTRUCTION SET
(Hex)
CF
6-69
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