Fujitsu FR81 User Manual
FR81 Family
116
FUJITSU MICROELECTRONICS LIMITED
CM71-00105-1E
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.6
7.6
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Execution Example
ADDN R2, R3
; Bit pattern of the instruction: 1010 0010 0010 0011
R2
R3
1 2 3 4
5 6 7 8
8 7 6 5
4 3 2 1
N Z V C
CCR
R2
R3
CCR
0 0 0 0
N Z V C
0 0 0 0
9 9 9 9
9 9 9 9
1 2 3 4
5 6 7 8
Before execution
After execution