Fujitsu FR81 Manuel D’Utilisation
CM71-00105-1E
FUJITSU MICROELECTRONICS LIMITED
201
FR81 Family
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.49
7.49
DMOVB (Move Byte Data from Post Increment Register
Indirect Address to Direct Address)
Indirect Address to Direct Address)
Transfers the byte data at the address indicated by R13 to the direct address indicated
by the value dir8. After the data transfer, it increments the value of R13 by 1.
by the value dir8. After the data transfer, it increments the value of R13 by 1.
●
Assembler Format
DMOVB @R13+,@dir8
●
Operation
(R13)
→ (dir8)
R13 + 1
→ R13
●
Flag Change
N, Z, V, C: Unchanged.
●
Classification
Direct Addressing Instructions
●
Execution Cycles
1+2a cycles
●
Instruction Format
N
Z
V
C
-
-
-
-
MSB
LSB
0
0
0
1
1
1
1
0
dir8