.IndustrialControlSystems.Logical.LogicalOperations.FlipFlopSR

Model of a Set-reset Flip Flop

Information

Description

Model of a Set Reset Flip Flop.

The inputs and outputs follows

Name Description
u1 Set
u2 Reset
y1 Q
y2 not Q

Behaviour of the FlipFlop, at each time step Ts the inputs are read and the new output Q
is computed starting from the S and R value as well the old value of the output QOLD.

Set Reset Q
0 0 QOLD
0 1 0
1 0 1
1 1 not QOLD

Revisions

First release of the Industrial Control Systems: April-May 2012
List of revisions:
  • 11 May 2012 (author: Marco Bonvini)
Main Authors:
Marco Bonvini; <bonvini@elet.polimi.it>
Alberto Leva <leva@elet.polimi.it>
Politecnico di Milano
Dipartimento di Elettronica e Informazione
Via Ponzio 34/5
20133 Milano - ITALIA -
Copyright:
Copyright © 2010-2012, Marco Bonvini and Alberto Leva.
The IndustrialControlSystems package is free software; it can be redistributed and/or modified under the terms of the Modelica license, see the license conditions and the accompanying disclaimer in the documentation of package Modelica in file "Modelica/package.mo".

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