Samsung KS57C2308 Manual page 122

SAM47 INSTRUCTION SET
COM
— Complement Accumulator
COM A
Operation: Operand
A
Description: The accumulator value is complemented; if the bit value of A is "1", it is changed to "0" and vice
versa.
Operand
A
Example: If the accumulator contains the value 4H (0100B), the instruction
COM
leaves the value 0BH (1011B) in the accumulator.
5-48
Complement accumulator (A)
Binary Code
1 1 0
0 0 1
A
Operation Summary
1 1 1 0
1 1 1 1
KS57C2308/P2308/C2316/P2316
Bytes
2
Operation Notation
1 A
A
1
Cycles
2