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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.85 MOV (Move Word Data in Source Register to Destination
Register)
Moves the word data in general-purpose register "Ri" to dedicated register "Rs".
If the number of a non-existent register is given as parameter "Rs", the read value "Ri"
will be ignored.
■ MOV (Move Word Data in Source Register to Destination Register)
Assembler format: MOV Ri, Rs
Operation: Ri → Rs
Flag change:
N, Z, V, and C: Unchanged
Execution cycles: 1 cycle
Instruction format:
Example: MOV R3, MDL
NZVC
––––
MSB LSB
10110011 Rs Ri
R3R3
8765 43218765 4321
8765 4321
xxxx xxxx
MDL MDL
Before execution After execution
Instruction bit pattern : 1011 0011 0101 0011