CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 349
FR81 Family
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.134
● Execution Example
MULH R2, R3 ; Bit pattern of the instruction: 1011 1111 0010 0011
MDH
MDL
NZVC
CCR CCR
0000
NZVC
1000
R2
R3
FEDCBA98
0123 4567
MDH
MDL
R2
R3
FEDCBA98
ED2F0B28
0123 4567
xxxx xxxx
xxxx xxxx xxxx xxxx
Before execution After execution