Up and down counter

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shayan on 19 Jul 2012
Commented: Lokesh Bugata on 14 Jul 2018
Hi All:
I am using Simulink, In which I need to count Up and Down depending upon the input values.
Can anyone help me out that is their any way to internallay switch the counter from counting Up to Down or from Down to Up. Or is heir any way to provide the Initial value to the counter from out side the counter block.
If not possible then what should be the ulternate to such sort of problem.
  1 Comment
K E on 19 Jul 2012
You might pick up something helpful from this related question.

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Answers (2)

C.J. Harris
C.J. Harris on 19 Jul 2012
I would suggest using either an integrator block with external initial conditions and a switched input, or design a Stateflow block to do this by having a 'CountUp' and a 'CountDown' state.

Lokesh Bugata
Lokesh Bugata on 14 Jul 2018
  1 Comment
Lokesh Bugata
Lokesh Bugata on 14 Jul 2018
Try this you will get the up down counter output

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