156
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
Example: LD @ R15 +, MDH
12345670
12345674
1234 5674
R15
MDH
8765 4321
12345670
12345674
8765 4321
R15
1234 5678
8765 4321
MDH
xxxx xxxx
Memory Memory
Before execution After execution
Instruction bit pattern : 0000 0111 1000 0100