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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.84 MOV (Move Word Data in Program Status Register to
Destination Register)
Moves the word data in the program status (PS) to general-purpose register "Ri".
■ MOV (Move Word Data in Program Status Register to Destination Register)
Assembler format: MOV PS, Ri
Operation: PS → Ri
Flag change:
N, Z, V, and C: Unchanged
Execution cycles: 1 cycle
Instruction format:
Example: MOV PS, R3
NZVC
––––
MSB LSB
000101110001 Ri
R3R3
FFF8 F8C0
FFF8 F8C0
PS
FFF8 F8C0
PS
xxxx
Before execution After execution
xxxx
Instruction bit pattern : 0001 0111 0001 0011