Omron CJ1G-CPU series, Programming Manual

Page: 111 / 383

90
Data Shift Instructions Section 3-7
DOUBLE SHIFT
LEFT
ASLL
@ASLL
570
Output
Required
ARITHMETIC
SHIFT RIGHT
ASR
@ASR
026
Output
Required
DOUBLE SHIFT
RIGHT
ASRL
@ASRL
571
Output
Required
ROTATE LEFT
ROL
@ROL
027
Output
Required
DOUBLE
ROTATE LEFT
ROLL
@ROLL
572
Output
Required
ROTATE LEFT
WITHOUT
CARRY
RLNC
@RLNC
574
Output
Required
DOUBLE
ROTATE LEFT
WITHOUT
CARRY
RLNL
@RLNL
576
Output
Required
ROTATE RIGHT
ROR
@ROR
028
Output
Required
DOUBLE
ROTATE RIGHT
RORL
@RORL
573
Output
Required
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Wd: Word
ASLL(570)
Wd
Wd Wd+1
Shifts the contents of Wd and Wd +1 one bit to the left.
Wd: Word
ASR(026)
Wd
Shifts the contents of Wd one bit to the right.
Wd: Word
ASRL(571)
Wd
Wd Wd+1
Shifts the contents of Wd and Wd +1 one bit to the right.
Wd: Word
ROL(027)
Wd
Shifts all Wd bits one bit to the left including the Carry Flag (CY).
Wd: Word
ROLL(572)
Wd
Wd+1
Wd
Shifts all Wd and Wd +1 bits one bit to the left including the Carry Flag
(CY).
Wd: Word
RLNC(574)
Wd
Wd
Shifts all Wd bits one bit to the left not including the Carry Flag (CY).
Wd: Word
RLNL(576)
Wd
Wd+1 Wd
Shifts all Wd and Wd +1 bits one bit to the left not including the Carry
Flag (CY).
Wd: Word
ROR(028)
Wd
Wd
Wd+1
Shifts all Wd bits one bit to the right including the Carry Flag (CY).
Wd: Word
RORL(573)
Wd
Wd
Wd+1
Shifts all Wd and Wd +1 bits one bit to the right including the Carry
Flag (CY).