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CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 199
FR81 Family
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.48
7.48 DMOVB (Move Byte Data from Direct Address to Post
Increment Register Indirect Address)
Moves the byte data at the direct address indicated by the value dir8 to the address
indicated by R13. After the data transfer, it increments the value of R13 by 1.
● Assembler Format
DMOVB @dir8,@R13+
● Operation
(dir8) → (R13)
R13 + 1 → R13
● Flag Change
N, Z, V, C: Unchanged.
● Classification
Direct Addressing Instructions
● Execution Cycles
1+2a cycles
● Instruction Format
NZVC
----
MSB LSB
00001110 dir8