WOLFRAM SYSTEM MODELER

BackSample

Shift clock of Boolean input signal backwards in time (and access the most recent value of the input at this new clock)

Wolfram Language

In[1]:=
SystemModel["Modelica.Clocked.BooleanSignals.Sampler.BackSample"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.BackSample).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Parameters (3)

backCounter

Value: 0

Type: Integer

Description: Numerator of shifting formula
resolution

Value: 1

Type: Integer

Description: Denominator of shifting formula
y_start

Value: false

Type: Boolean

Description: Value of output y before the first clock tick of the input u

Connectors (2)

u

Type: BooleanInput

Description: Connector of clocked, Boolean input signal
y

Type: BooleanOutput

Description: Connector of clocked, Boolean output signal (clock of y is faster than clock of u)

Used in Examples (1)

BackSample

Modelica.Clocked.Examples.Elementary.BooleanSignals

Example of a BackSample block for Boolean signals