S3C72G9 Samsung semiconductor, S3C72G9 Datasheet - Page 49

• Manufacturer Part Number: S3C72G9
• Description: The S3C72G9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M
• Manufacturer: Samsung semiconductor

 

COM
Operation:
Description:
Example:
A
The accumulator value is complemented; if the bit value of A is "1", it is changed to "0" and vice
versa.
If the accumulator contains the value 4H (0100B), the instruction
COM
leaves the value 0BH (1011B) in the accumulator.
Operand
Operand
A
A
A
Complement accumulator (A)
1
0
1
0
0
1
Binary Code


Operation Summary
1
1
1
1
1
1
0
1
1
1
A

Operation Notation

 


Bytes
2
Cycles
2