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CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 203
FR81 Family
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.50
7.50 DMOVH (Move Halfword Data from Direct Address to
Register)
Transfers the half-word data at the direct address corresponding to 2 times the value
dir8 to R13. Uses zeros to extend the higher 16 bits of data. The value of dir8 × 2 is
specified as dir9.
● Assembler Format
DMOVH @dir9, R13
● Operation
(dir8 × 2) → R13
● Flag Change
N, Z, V, C: Unchanged.
● Classification
Direct Addressing Instructions, Instruction with delay slot
● Execution Cycles
b cycle
● Instruction Format
NZVC
----
MSB LSB
00001001 dir8