
CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 287
FR81 Family CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.101
7.101 LD (Load Word Data in Memory to Register)Loads the word data at memory address R15 + u4 × 4 to Ri. The value u4 is an unsigned
calculation. The value of u4 × 4 is specified as udisp6.
●Assembler Format
LD @(R15, udisp6), Ri
●Operation
(R15+u4 ×4) → Ri
●Flag Change
N, Z, V, C: Unchanged.
●Classification
Memory Load instruction, Instruction with delay slot
●Execution Cycles
b cycle
●Instruction Format
NZVC
----
MSB LSB
00000011 u4 Ri