Pulse

Generate square waves pulses at regular intervals.

Collaboration diagram for Pulse:

Generates a square wave pulse at regular intervals. It can be configured with amplitude, period, pulse width, phase delay.

An example of a square wave pulse.

Author

Benjamin Scholz

Date

06.09.2007 BSC: Initial version.

19.07.2011 KGA: Updated to FhSim 2.0 and documented

Example configuration excerpt

<Lib
  LibName   = "fhsim_base"
  SimObject = "Src/Pulse"
  Name      = "pulse"
  PortWidth = "1"
  Amplitude = "1"
  Bias      = "0.4"
  Delay     = "2"
  RiseTime  = "0.4"
  Width     = "1"
  Period    = "3"
/>

Input Ports

This function has no inputs.

Output Ports

Name	Width	Description
Out	<PortWidth>	The output signal
OutDot	<PortWidth>	The derivative of the output signal

Configuration parameters

Name	Width	Description
PortWidth	1	The number of elements in the signal.
Amplitude	<PortWidth>
Period	<PortWidth>
Width	<PortWidth>
RiseTime	<PortWidth>
Delay	<PortWidth>
Bias	<PortWidth>

Initial conditions

There are no initial conditions for this function.

Full example file

<Contents>
  <OBJECTS>
    <Lib
        LibName="base"
        SimObject="Src/Pulse"
        Name="A"
    />
   
  </OBJECTS>
  
  <INTERCONNECTIONS>
    <Connection
    />
  </INTERCONNECTIONS>
 
  <INITIALIZATION>
    <InitialCondition
    />
  </INITIALIZATION>
 
  <INTEGRATION>
    <Engine
    IntegratorMethod="2"
    NumCores="1"
    TOutput="0, 0:0.5:10, 100"
    LogStates ="1"  
    stepsize ="0"
    HMax="0.002"
    HMin="0.00000001"
    AbsTol="1e-3" RelTol="1e-3"
    UseRSSNormInsteadOfInfNorm="0"
    FileOutput="objects:all"
    />
  </INTEGRATION>
</Contents>

This SimObject is referred to as Src/Pulse