FR81 Family
174 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.35
● Execution Example
DIV0U R2 ; Bit pattern of the instruction: 1001 0111 0101 0010
MDH
MDL
D1 D0 T
SCR SCR
xx0
D1 D0 T
000
R2
00FF FFFF
MDH
MDL
R2
0FFF FFF0
0000 0000
0FFF FFF0
0000 0000
00FF FFFF
Before execution After execution