Omron SYSMAC CP Series Instruction & Reference Manual page 30

1 Summary of Instructions
Instrucion
Instruction
Type
Data Shift SHIFT REGISTER
Instructions
REVERSIBLE
SHIFT REGISTER
WORD SHIFT
ARITHMETIC
SHIFT LEFT
ARITHMETIC
SHIFT RIGHT
ROTATE LEFT
ROTATE RIGHT
ONE DIGIT SHIFT
LEFT
ONE DIGIT SHIFT
RIGHT
SHIFT N-BITS LEFT
DOUBLE SHIFT
N-BITS LEFT
SHIFT N-BITS
RIGHT
DOUBLE SHIFT
N-BITS RIGHT
Increment/ INCREMENT
Decrement BINARY
Instructions
DOUBLE INCRE-
MENT BINARY
DECREMENT
BINARY
DOUBLE DECRE-
MENT BINARY
INCREMENT BCD
DOUBLE INCRE-
MENT BCD
DECREMENT BCD
DOUBLE DECRE-
MENT BCD
1-6
FUN
Mnemonic
No.
SFT 010 Operates a shift register.
SFTR/ 084 Creates a shift register that shifts data to either the right or the left.
@SFTR
WSFT/ 016 Shifts data between St and E in word units.
@WSFT
ASL/ 025
Shifts the contents of Wd one bit to the left.
@ASL
ASR/ 026 Shifts the contents of Wd one bit to the right.
@ASR
ROL/ 027 Shifts all Wd bits one bit to the left including the Carry Flag (CY).
@ROL
ROR/ 028 Shifts all Wd bits one bit to the right including the Carry Flag (CY).
@ROR
SLD/ 074 Shifts data by one digit (4 bits) to the left.
@SLD
SRD/ 075 Shifts data by one digit (4 bits) to the right.
@SRD
NASL/ 580 Shifts the specified 16 bits of word data to the left by the specified number of
@NASL bits.
NSLL/ 582 Shifts the specified 32 bits of word data to the left by the specified number of
@NSLL bits.
NASR/ 581 Shifts the specified 16 bits of word data to the right by the specified number of
@NASR bits.
NSRL/ 583 Shifts the specified 32 bits of word data to the right by the specified number of
@NSRL bits.
++/ 590 Increments the 4-digit hexadecimal content of the specified word by 1.
@++
++L/ 591 Increments the 8-digit hexadecimal content of the specified words by 1.
@++L
--/ 592 Decrements the 4-digit hexadecimal content of the specified word by 1.
@--
--L/ 593 Decrements the 8-digit hexadecimal content of the specified words by 1.
@--L
++B/ 594 Increments the 4-digit BCD content of the specified word by 1.
@++B
++BL/ 595 Increments the 8-digit BCD content of the specified words by 1.
@++BL
--B/ 596 Decrements the 4-digit BCD content of the specified word by 1.
@--B
--BL/ 597 Decrements the 8-digit BCD content of the specified words by 1.
@--BL
Function
CP1E CPU Unit Instructions Reference Manual(W483)
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