Fujitsu FR81 - page 429

CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 415
FR81 Family CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.168
●Execution Example
SUB R2, R3 ; Bit pattern of the instruction: 1010 1100 0010 0011
R2
R3
1234 5678
9999 9999
NZVC
CCR
R2
R3
CCR
0000
NZVC
1000
8765 4321
1234 5678
Before execution After execution