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FR81 Family
340 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.129
7.129 MOV (Move Word Data in Source Register to Destination
Register)
Moves the word data of general-purpose register Ri to dedicated register Rs.
● Assembler Format
MOV Ri, Rs
● Operation
Ri → Rs
If TBR, SSP, or ESR is specified in user mode or if a number without a dedicated register is specified for
"RS", it generates an invalid instruction exception (system-only register access).
There is no restriction in privilege mode. If the number of a non-existent register is given as parameter Rs
in privilege mode, the read value Ri will be ignored.
● Flag Change
N, Z, V, C: Unchanged.
● Classification
Inter-Register Transfer instruction, Instruction with delay slot, FR81 updating
● Execution Cycles
1 cycle
● Instruction Format
NZVC
----
MSB LSB
10110011 Rs Ri