CMC

Name

Complement Carry

Function

The carry/link content is complemented.

Syntax

CMC

Assembled

Binary

11110011

Decimal

243

Hexadecimal

0xF3

Symbolic

../../_images/cmc-sym.png

Execution

1 word, 8-bit code and an execution time of 10.3 \({\mu}\) sec

Side-effects

Carry bit is complemented

Implemented

cmc

Detailed Description

The contents of the carry is complemented, i.e. if the carry bit is 1, it is set to zero. If it is zero, it is set to 1.

The opcode for this instruction does not contain any additional data:

../../_images/cmc.png