Fujitsu FR81 - page 407

CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 393
FR81 Family CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.156
●Execution Example
ST PS,@-R15 ; Bit pattern of the instruction: 0001 0111 1001 0000
12345670
R15R15
FFF8F8C0
FFF8F8C0
12345670
12345674 12345674
1234 5678
FFF8F8C0
PS
1234 5674
PS
xxxx xxxx
Memory Memory
Before execution After execution