2 INSTRUCTION TABLES
2.4 Basic Instructions
45
2
*1 The number of steps may differ, depending on the device or CPU module to be used.
*2 The number of steps may differ, depending on the device or CPU module to be used.
*3 The subset is effective only with Universal model QCPU and LCPU.
Exchange
of upper
and lower
bytes
SWAP 3 Page 318
SWAPP
Shift SMOV 6 Page 319
SMOVP
CPU module Device Number of
steps
Remark
QCPU, LCPU • Word device: Internal device (except for file register
ZR)
• Bit device: Devices whose device Nos. are multiples of
16, whose digit designation is K4, and which use no
indexing.
• Constant: No limitations
2
Devices other than above 3 The number of steps may increase
depending on the conditions.
Page 118 Conditions for increasing the
number of steps
CPU module Device Number of
steps
Remark
High Performance model QCPU
Process CPU
Redundant CPU
• Word device: Internal device (except for file register
ZR)
• Bit device: Devices whose device Nos. are multiples of
16, whose digit designation is K8, and which use no
indexing.
• Constant: No limitations
3
Devices other than above 3 The number of steps may increase
depending on the conditions.
Page 118 Conditions for increasing the
number of steps
Basic model QCPU • Word device: Internal device (except for file register
ZR)
• Bit device: Devices whose device Nos. are multiples of
16, whose digit designation is K8, and which use no
indexing.
• Constant: No limitations
(The number of steps is 3 when the above device +
constant are used.)
2
Devices other than above 3 The number of steps may increase
depending on the conditions.
Page 118 Conditions for increasing the
number of steps
Universal model QCPU
LCPU
All devices that can be used 2
Category Instruction
symbol
Symbol Processing details Execution
condition
Number
of basic
steps
Subset Reference
SWAP D
b0b15 b8 b7
... ...
b0b15 b8 b7
... ...
(D)
(D)
8 bits 8 bits
8 bits 8 bits
SWAPP D
4th digit 3rd digit 2nd digit 1st digit
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