Mitsubishi MELSEC-Q/L Programming Manual page 833

Appendix 2.1.7
Because the QCPU, LCPU does not have accumulators (A0, A1), the format of AnUCPU, AnACPU and AnNCPU instructions
that used accumulators has been changed.
Function
16-bit
rotation to right
16-bit
rotation to left
DROR
32-bit
rotation to right
DRCR
DROL
32-bit
rotation to left
DRCL
16-bit data search
32-bit data search
DSER
16-bit
data bit check
16-bit
DSUM
data bit check
Partial refresh
8-character ASCII
conversion
Carry flag set
Carry flag reset
Jump to END instruction
GOEND
*1
CHK instruction
*1: Unusable for the Q00J/Q00/Q01CPU/Universal model QCPU/LCPU.
Instructions whose designation format has been changed
(Except dedicated instructions for AnACPU and AnUCPU)
QCPU/LCPU
Instruction Format
• D : Rotation data
ROR D n
• D : Rotation data
• SM700 is used for
RCR D n
carry flag.
• D : Rotation data
ROL D n
• D : Rotation data
• SM700 is used for
RCL D n
carry flag.
• D : Rotation data
D n
• D : Rotation data
• SM700 is used for
D n
carry flag.
• D : Rotation data
D n
• D : Rotation data
• SM700 is used for
D n
carry flag.
• Search results are
stored at the D and
SER S1 S2 D n
D+1 devices.
• Search results are
stored at the D and
S1 S2 D n
D+1 devices.
• Check results are
SUM S D
stored at the D device.
• Check results are
S D
stored at the D device.
• Dedicated instruction is
RFS D n
added.
$MOV (Character string) D
• No dedicated
SET SM700
instruction
• No dedicated
RST SM700
instruction
• Dedicated instruction is
added.
CHKST
• The CHKST instruction
is added.
CHK
AnUCPU/AnACPU/AnNCPU
Remarks Instruction Format
ROR
RCR
ROL
RCL
DROR
DRCR
DROL
DRCL
SER
DSER
SUM
DSUM
SEG
––
ASC (Character string)
STC
CLC
CJ
P254
Remarks
• Rotation data are set at
n
A0.
• Rotation data are set at
A0.
n
• M9012 is used for
carry flag.
• Rotation data are set at
n
A0.
• Rotation data are set at
A0.
n
• M9012 is used for
carry flag.
• Rotation data are set at
n
A0 and A1.
• Rotation data are set at
A0 and A1.
n
• M9012 is used for
carry flag.
• Rotation data are set at
n
A0 and A1.
• Rotation data are set at
A0 and A1.
n
• M9012 is used for
carry flag.
• Search results are
S1 S2 n
stored at A0 and A1.
• Search results are
S1 S2 n
stored at A0 and A1.
• Check results are
S
stored at A0.
• Check results are
S
stored at A0.
• Only when M9052 is
D n
ON
––
D
––
––
• P255: END instruction
P255
designation
CJ Pn
––
CHK
3
2
3
A
5
6
7
8
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