Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 92

■Exchanging the upper and lower bytes of 32-bit binary data
Instruction symbol
DSWAP
DSWAPP
■Transferring 1-bit data
Instruction symbol
MOVB
MOVBP
■Transferring n-bit data
Instruction symbol
BLKMOVB
BLKMOVBP
2 CPU MODULE INSTRUCTIONS
90
2.2 Basic Instructions
Processing details
Exchanges upper and lower 8-bit data in the specified device.
b15 ··· b8 b7 ··· b0
(d)+1 8 bits 8 bits
b15 ··· b8 b7 ··· b0
(d)+1
8 bits 8 bits
Processing details
Stores the bit data in the device specified by (s) in the device specified by (d).
Processing details
Batch-transfers the (n) points of bit data in the device starting from the one specified by (s) to the
(n) points of bit data in the device starting from the one specified by (d).
b15 ··· b8 b7 ··· b0
(d) 8 bits 8 bits
b15 ··· b8 b7 ··· b0
(d)
8 bits 8 bits
Reference
Page 522 DSWAP(P)
Reference
Page 523 MOVB(P)
Reference
Page 525
BLKMOVB(P)