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CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 115
FR81 Family
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.6
7.6 ADDN (Add Word Data of Source Register to Destination
Register)
Adds the word data of Rj to the word data of Ri, stores results in Ri without changing
flag settings.
● Assembler Format
ADDN Rj, Ri
● Operation
Ri + Rj → Ri
● Flag Change
N, Z, V, C: Unchanged.
● Classification
Add/Subtract Instruction, Instruction with delay slot
● Execution Cycles
1 cycle
● Instruction Format
NZVC
----
MSB LSB
10100010 Rj Ri