Nasr/Nsrl - Omron SYSMAC CP Series Instruction & Reference Manual

2 Instructions

NASR/NSRL

Instruction
SHIFT N-BITS RIGHT
DOUBLE SHIFT N-BITS
RIGHT
Symbol
Applicable Program Areas
Area Step program areas
Usage OK
Operands
Operand
D Shift Word
C Control word
C: Control word
NASR
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
Word addresses
Area
CIO WR HR
D
OK OK OK
C
2-144
Mnemonic Variations
NASR @NASR
NSRL @NSRL
NASR
NASR(581)
D D: Shift word
C
C: Control word
Description
0
No. of bits to shift: 00 to 10 Hex
AR T C DM
OK OK OK OK
Function
code
Shifts the specified 16 bits of word data to the right by
581
the specified number of bits.
Shifts the specified 32 bits of word data to the right by
583
the specified number of bits.
Subroutines
OK
Data type
NASR NSRL
UINT UDINT
UINT UDINT
NSRL
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 addresses
Constants
@DM *DM
---
OK OK
OK
CP1E CPU Unit Instructions Reference Manual(W483)
Function
NSRL
NSRL(583)
D D: Shift word
C
C: Control word
Interrupt tasks
OK
Size
NASR NSRL
1 2
1 1
0
No. of bits to shift: 00 to 20 Hex
CF Pulse bits TR bits
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