s3c72m9 Samsung Semiconductor, Inc., s3c72m9 Datasheet - Page 152

• Manufacturer Part Number: s3c72m9
• Description: The S3c72m5/s3c72m7/s3c72m9 Single-chip Cmos Microcontroller Has Been Designed For High Performance Using Samsung S
• Manufacturer: Samsung Semiconductor, Inc.

SAM47 INSTRUCTION SET
COM —
COM
Operation:
Description:
Example:
5-48
Complement Accumulator
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
1
0
1
0
0
1
Complement accumulator (A)
Binary Code
Operation Summary
1
1
1
1
1
1
S3C72M5/C72M7/C72M9/P72M9 (Preliminary Spec)
0
1
1
1
A
A
Operation Notation
Bytes
2
Cycles
2