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Scilab help >> Xcos > palettes > Port & Subsystem palette > OUTIMPL_f


Output implicit port

Block Screenshot


This block represents a regular implicit port. It must only be used inside a Xcos Super Block and be connected to an implicit output of an internal implicit output in the sub-system.

This block is a signal link from outside of a system into a sub-system. In a Super Block, the implicit's output ports must be numbered from 1 to the total number of implicit's output ports. You can set it with the Port number parameter.

Dialog box

  • Port number

    An integer defining the port number.

    Properties : Type 'vec' of size 1.

Default properties

  • always active: no

  • direct-feedthrough: no

  • zero-crossing: no

  • mode: no

  • regular inputs:

    - port 1 : size [-1,1] / type 1

  • number/sizes of activation inputs: 0

  • number/sizes of activation outputs: 0

  • continuous-time state: no

  • discrete-time state: no

  • object discrete-time state: no

  • name of computational function: outimpl


In the following example the Super block is a basic transistor switch. Open this example in Xcos .

The following figure shows the use of the Super block and the resulting output when its input is toggled between the potentials GND and Vcc. You can also see on the output the effect of the saturation voltage (minimal output = 0.4 Volt).

See also

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Last updated:
Mon Oct 01 17:34:56 CEST 2012