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unfixed initial value in Modelica.Electrical.Digital.Sources.Clock #1564

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modelica-trac-importer opened this issue Jan 15, 2017 · 2 comments
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unfixed initial value in Modelica.Electrical.Digital.Sources.Clock #1564

modelica-trac-importer opened this issue Jan 15, 2017 · 2 comments
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bug Critical/severe issue L: Electrical.Digital Issue addresses Modelica.Electrical.Digital P: high High priority issue
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MSL3.2.1+build.3

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Reported by jfrenkel on 2 Sep 2014 07:01 UTC
In the Examples:

  • Modelica.Electrical.Digital.Examples.Multiplexer
  • Modelica.Electrical.Digital.Examples.FlipFlop
  • Modelica.Electrical.Digital.Examples.FullAdder
  • Modelica.Electrical.Digital.Examples.Counter3
  • Modelica.Electrical.Digital.Examples.Counter

is the Component Modelica.Electrical.Digital.Sources.Clock used. This Model have a local unfixed start value for t_i and should be set as fixed=true.

OpenModelica and SimX report this issues. Dymola does not.

Migrated-From: https://trac.modelica.org/Modelica/ticket/1564
@modelica-trac-importer modelica-trac-importer added bug Critical/severe issue L: Electrical.Digital Issue addresses Modelica.Electrical.Digital P: high High priority issue labels Jan 15, 2017
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Modified by beutlich on 8 Sep 2014 11:26 UTC

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Comment by otter on 6 Jan 2015 16:42 UTC
Fixed in e9c1c1e (maintenance) and in 0edb4ef (trunk):

In fact the local t_i is not correctly initialized. Added fixed=true as suggested.

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bug Critical/severe issue L: Electrical.Digital Issue addresses Modelica.Electrical.Digital P: high High priority issue
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