Omron CJ2 CPU UNIT SOFTWARE User Manual

A-23
Appendices
CJ2 CPU Unit Software User’s Manual
A-1 Instruction Functions
App
A-1-7 Data Shift Instructions
SHIFT N-BIT
DATA RIGHT
NSFR
@NSFR
579 Output Required
SHIFT N-BITS
LEFT
NASL
@NASL
580 Output Required
DOUBLE
SHIFT N-BITS
LEFT
NSLL
@NSLL
582 Output Required
SHIFT N-BITS
RIGHT
NASR
@NASR
581 Output Required
DOUBLE
SHIFT N-BITS
RIGHT
NSRL
@NSRL
583 Output Required
Instruction Mnemonic Code Symbol/Operand Function Location
Execution
condition
NSFR(579)
D
C
N
D: Beginning
word for shift
C: Beginning bit
N: Shift data
length
N −1 bit
N −1 bit
Shifts one bit to the right
Shifts the specified number of bits to the right.
NASL(580)
D
C
D: Shift word
C: Control word
Shift n-bits
Lost
N bits
Contents of
"a" or "0"
shifted in
Shifts the specified 16 bits of word data to the left by the
specified number of bits.
NSLL(582)
D
C
D: Shift word
C: Control word
Shift n-bits
Lost
N bits
Shifts the specified 32 bits of word data to the left by the
specified number of bits.
Contents
of "a" or
"0" shifted
in
NASR(581)
D
C
D: Shift word
C: Control word
Lost
N bits
Contents of
"a" or "0"
shifted in
Shifts the specified 16 bits of word data to the right
by the specified number of bits.
NSRL(583)
D
C
D: Shift word
C: Control word
Shift n-bits
Lost
Contents
of "a" or
"0" shifted
in
Shifts the specified 32 bits of word data to the right by the
specified number of bits.

Omron CJ2 CPU UNIT SOFTWARE Specifications

General

Brand	Omron
Model	CJ2 CPU UNIT SOFTWARE
Category	Software
Language	English