
CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 305
FR81 Family CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.110
●Classification
Other instructions
●Execution Cycles
If "n" is the number of registers specified in the parameter reglist the execution cycles required are as
follows.
When n=0: 1 cycle
Otherwise: b × n cycles
●Instruction Format
●Execution Example
LDM1 (R10, R11, R12) ; Bit pattern of the instruction: 1000 1101 0001 1100
MSB LSB
10001101 reglist
90BC9363
8DF788E4
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7FFFFFC4
7FFFFFC8
7FFFFF CC
R15
7FFF FFC0
R12
R10
90BC9363
8DF788E4
7FFFFFC4
8FE39E8A
7FFFFFC0
8FE39E8A
7FFFFFC0
7FFFFFC8
7FFFFF CC
R15
7FFF FFCC
8DF788E4
8FE39E8A
R12
R10
R11
90BC9363
R11
Memory Memory
Before execution After execution
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