SHIFTOCT – Data shift register

Block SymbolLicensing group: STANDARD

Function Description
The SHIFTOCT block works as a shift register with eight outputs of arbitrary data type.

If the RUN input is active, the following assignment is performed with each algorithm tick:

\begin{array}{rcl} y_{i} & = & y_{i - 1}, i = 1 . . 7 \\ y0 & = & u \end{array}

Thus the value on each output y0 to y6 is shifted to the following output and the value on input u is assigned to output y0.

The block works with any data type of signal connected to the input u. Data type has to be specified by the vtype parameter. Outputs y0 to y7 then have the same data type.

If you need a triggered shift register, place the EDGE block in front of the RUN input.

This block propagates the signal quality. More information can be found in the 1.4 section.

Input

u	Analog input of the block	Any
RUN	Enables outputs shift	Bool

Parameter

vtype

Output data type $⊙$ 8

Long (I32)

1 ....: Bool
2 ....: Byte (U8)
3 ....: Short (I16)
4 ....: Long (I32)
5 ....: Word (U16)
6 ....: DWord (U32)
7 ....: Float (F32)
8 ....: Double (F64)
10 ...: Large (I64)

Output

y0	First analog output of the block	Any
y1	Second analog output of the block	Any
y2	Third analog output of the block	Any
y3	Fourth analog output of the block	Any
y4	Fifth analog output of the block	Any
y5	Sixth analog output of the block	Any
y6	Seventh analog output of the block	Any
y7	Eighth analog output of the block	Any

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