6. BASIC INSTRUCTIONS
6.4 Data Transfer Instructions
The data transfer instructions are instructions which perform data transfer,
interchanging data, the negative (reverse) data transfer, etc.
Classification
Transfer
Negative transfer
Block transfer
Same data
block transfer
Interchange
POINT
The data moved by the data transfer instruction (transfer, interchanging,
negative transfer, block transfer, block transfer of the same data) is retained
until new data is transferred. Therefore, even if the execution command of each
instruction turns off, the data does not change.
Instruction Symbol
MOV
MOVP
DMOV
DMOVP
CML
CMLP
DCML
DCMLP
BMOV
BMOVP
FMOV
FMOVP
XCH
XCHP
DXCH
DXCHP
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MELSEC-A
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