Mitsubishi MELSEC-Q/L

54
2.5.3 Shift instructions
Category
Instruction Symbol
Symbol Processing Details
Execution
Condition
Number of Basic Steps
Subset
See for Description
Left
rotation
DROL
3
Page
337
DROLP
DRCL
3
DRCLP
Category
Instruction Symbol
Symbol Processing Details
Execution
Condition
Number of Basic Steps
Subset
See for Description
n-bit shift of
16-bit data
SFR
3
Page
339
SFRP
SFL
3
SFLP
1-bit shift of
n-bit data
BSFR
3-
Page
341
BSFRP
BSFL
3-
BSFLP
DROL nD
b0b31SM700 b16
to
b15
to
(D+1) (D)
Left rotation by n bitsCarry flag
DROLP nD
DRCL nD
(D+1) (D)
b0b31SM700 b16
to
b15
to
Left rotation by n bitsCarry flag
DRCLP nD
SFR nD
b0
bn
b15
0 to 0
b0 SM700b15
Carry flag
SFRP nD
SFL nD
b15bn b0
0 to 0
b15
SM700
b0
Carry flag
SFLP nD
BSFR nD
(D)
n
SM700
0
Carry flag
BSFRP nD
BSFL nD
(D)
n
SM700
0
Carry flag
BSFLP nD