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Scilab help >> Xcos > palettes > Sources palette > CLOCK_c

CLOCK_c

Activation clock

Block Screenshot

Description

This block is a Super Block constructed by feeding back the output of the block into its input event port.

The unique output of this block generates a regular train of events that's scheduled by the dialog parameter Period.

Dialog box

  • Period

    scalar.

    One over the frequency of the clock.

    Period is the time that separates two output events.

    Properties : Type 'vec' of size 1.

  • Init time

    scalar.

    Starting date.

    If negative the clock never starts.

    Properties : Type 'vec' of size 1.

Default properties

  • always active: no

  • direct-feedthrough: no

  • zero-crossing: no

  • mode: 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: csuper

Interfacing function

  • SCI/modules/scicos_blocks/macros/Sources/CLOCK_c.sci

Compiled Super Block content

Authors

Alan Layec - INRIA

Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Thu Mar 03 11:01:00 CET 2011