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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.82 MOV (Move Word Data in Source Register to Destination
Register)
Moves the word data in "Rj" to "Ri".
■ MOV (Move Word Data in Source Register to Destination Register)
Assembler format: MOV Rj, Ri
Operation: Rj → Ri
Flag change:
N, Z, V, and C: Unchanged
Execution cycles: 1 cycle
Instruction format:
Example: MOV R2, R3
NZVC
––––
MSB LSB
10001011 Rj Ri
R2
8765 4321
xxxx xxxx
R2
R3R3
8765 4321
8765 4321
Before execution After execution
Instruction bit pattern : 1000 1011 0010 0011