Omron SYSMAC CJ - REFERENCE MANUAL 08-2008

47
Instruction Functions Section 2-2
DOUBLE SHIFT
LEFT
ASLL
@ASLL
570
Output
Required
371
ARITHMETIC
SHIFT RIGHT
ASR
@ASR
026
Output
Required
373
DOUBLE SHIFT
RIGHT
ASRL
@ASRL
571
Output
Required
374
ROTATE LEFT
ROL
@ROL
027
Output
Required
376
DOUBLE
ROTATE LEFT
ROLL
@ROLL
572
Output
Required
378
ROTATE LEFT
WITHOUT
CARRY
RLNC
@RLNC
574
Output
Required
383
DOUBLE
ROTATE LEFT
WITHOUT
CARRY
RLNL
@RLNL
576
Output
Required
385
ROTATE RIGHT
ROR
@ROR
028
Output
Required
380
DOUBLE
ROTATE RIGHT
RORL
@RORL
573
Output
Required
381
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Page
ASLL(570)
Wd: Word
Wd
WdWd+1
Shifts the contents of Wd and Wd +1 one bit to the left.
ASR(026)
Wd
Wd: Word
Shifts the contents of Wd one bit to the right.
ASRL(571)
Wd
Wd: Word
WdWd+1
Shifts the contents of Wd and Wd +1 one bit to the right.
ROL(027)
Wd
Wd: Word
Shifts all Wd bits one bit to the left including the Carry Flag (CY).
ROLL(572)
Wd
W
d
: W
o
r
d
Shifts all Wd and Wd + 1 bits one bit to the left including the Carry Flag
(CY).
Wd+1
Wd
RLNC(574)
Wd
Wd: Word
Wd
Shifts all Wd bits one bit to the left not including the Carry Flag (CY).
RLNL(576)
Wd
Wd: Word
Wd+1 Wd
Shifts all Wd and Wd +1 bits one bit to the left not including the Carry
Flag (CY).
ROR(028)
Wd: Word
Wd
Wd
Wd+1
Shifts all Wd bits one bit to the right including the Carry Flag (CY).
RORL(573)
Wd
Wd: Word
Wd
Wd+1
Shifts all Wd and Wd +1 bits one bit to the right including the Carry
Flag (CY).