CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 309
FR81 Family
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.112
● Execution Example
LDUB @(R13, R2), R3 ; Bit pattern of the instruction: 0000 0010 0010 0011
R2
12345678
0000
0004
xxxx xxxx
R2
R3R3
21
0000 0021
0000 0004
12345678
1234567C 1234567C
21
123 4 5678
R13 R13
123 4 5678
Memory Memory
Before execution After execution