Stream State Comparison
Compares a signal to a persistent stream state.
Library
QUARC Targets/Communications/Basic
Description
The Stream State Comparison block compares a signal to a persistent stream state. The Basic Stream blocks, such as the Stream Client and Stream Server blocks, have a state output. The Stream State Comparison block may be used to compare the output of this state port to one of the possible persistent stream states.
Input Ports
This block has a single input port which is the signal to compare to the persistent stream state.
Output Ports
This block has a single output port which is non-zero if the comparison is true and false otherwise.
Data Type Support
This block accepts inputs of any data type supported by Simulink, including fixed-point data types.
The block output is boolean or uint8 as specified by the Output data type mode
parameter.
Parameters and Dialog Box
State code
The name of the persistent stream state to which to compare the input signal.
Operator
The operator to use for the comparison.
Output data type mode
The data type of the output. Only boolean and uint8 data types are supported, to be
consistent with the logical operators that come with Simulink.
Enable zero crossing detection
Check this option to enable zero crossing detection.
Targets
|
Target Name |
Compatible* |
Model Referencing |
Comments |
|---|---|---|---|
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
Last fully supported in QUARC 2018. |
|
|
Rapid Simulation (RSIM) Target |
Yes |
Yes |
|
|
S-Function Target |
No |
N/A |
Old technology. Use model referencing instead. |
|
Normal simulation |
Yes |
Yes |
See Also
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