311
Data Shift Instructions Section 3-8
3-8-22 DOUBLE SHIFT N-BITS LEFT: NSLL(582)
Purpose Shifts the specified 32 bits of word data to the left by the specified number of
bits.
Ladder Symbol
Variations
Applicable Program Areas
15 8 011 37 412
C: CIO 2000
08
A0
0.00
1000
2000
No. of bits to shift: 10 bits (0A Hex)
Always 0.
Data shifted into register
8 Hex: Contents of rightmost bit shifted in
CIO 1000
CIO 1000
Rightmost bit
Lost
No. of bits to shift: 10 bits
(Contents of the rightmost
bit is inserted.)
NSLL(582)
D
C
D: Shift word
C: Control word
Variations Executed Each Cycle for ON Condition NSLL(582)
Executed Once for Upward Differentiation @NSLL(582)
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification Not supported
Block program areas Step program areas Subroutines Interrupt tasks
OK OK OK OK
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