Please note that the recommended version of Scilab is 2023.1.0. This page might be outdated.
See the recommended documentation of this function
Input activation port
This block represent an activation input port. It must only be used inside a Xcos Super Block and be connected on an activation input in the subsystem.
This block is a event link from outside of a system into a sub-system. In a Super Block, the activation's input ports must be numbered from 1 to the total number of activation's input ports. You can set it with the Port number parameter.
An integer defining the port number.
Properties : Type 'vec' of size 1.
always active: no
number/sizes of activation inputs: 0
number/sizes of activation outputs: 1
continuous-time state: no
discrete-time state: no
object discrete-time state: no
name of computational function: input
In this example, we create a square wave generator with two inverted outputs by using a SUPER_f block with the contents shown in the following figure, where you can see the use of the CLKINV_f block as event input of the internal square wave generator.
The following figure shows the output of the bloc :
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|<< Portaction_pal||Port & Subsystem palette||CLKOUTV_f >>|