Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual page 361

3. Instructions
NASL/NSLL
Instruction
SHIFT N-BITS LEFT
DOUBLE SHIFT N-BITS LEFT
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
D Shift Word
C Control word
C: Control word
NASL
15 12 11 8 7
C
0
Always 0.
Data shifted into register
0 Hex: 0 shifted in
8 Hex: Contents of rightmost bit shifted in
Operand Specifications
Area
CIO WR HR
D
NASL OK OK OK
C
D
NSLL OK OK OK
C
324
Mnemonic Variations
NASL @NASL
NSLL @NSLL
NASL
NASL(580)
D
D: Shift word
C
C: Control word
Block program areas Step program areas
OK OK
Description
0
No. of bits to shift: 00 to 10 Hex
Word addresses
AR T C DM EM
OK OK OK OK OK
OK OK OK OK OK
Function
code
Shifts the specified 16 bits of word data to the left by the
580
specified number of bits.
Shifts the specified 32 bits of word data to the left by the
582
specified number of bits.
Subroutines
OK
Data type
NASL NSLL
UINT UDINT
UINT UDINT
NSLL
15 12 11 8 7
C
0
Always 0.
Data shifted into register
0 Hex: 0 shifted in
8 Hex: Contents of rightmost bit shifted in
Indirect DM/EM
addresses
Con-
stants
@DM *DM
DR
@EM *EM
---
OK OK OK
OK
--- ---
OK OK
OK OK
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Function
NSLL
NSLL(582)
D D: Shift word
C
C: Control word
SFC action or transition
Interrupt tasks
programs
OK OK
Size
NASL NSLL
1
1
0
No. of bits to shift: 00 to 20 Hex
Registers Flags
Pulse
bits
Indirect
IR TK CF
using IR
--- OK --- --- ---
--- OK --- --- ---
2
1
TR
bits
---
---