Why the last value of my buffer is not generate ?

[Duco]

J'utilise Labview 7.0 avec les nouvelles fonctions DAQmx. Je génère un signal carré formé d'une suite de valeurs de 2 et 0 mais la dernière valeur (0) n'est jamais pris en compte et mon signal reste à 2. Pour mieux comprendre mon problème je joint une routine Labview 7.0 ainsi que le résultat du signal enregistré sur un oscilloscope numérique.
Merci de m'aider.

I am using Labview 7.0 and the new fonction DAQmx. I am generate a square wave signal of a succession of values of 2 and 0 but the last value(0) is never generate and my signal ends at the high state(2). To understand better my problem, I have attached a VI Labview 7.0 and the result of the signal recorded on a numerical oscilloscope.
Thank you to
help me.

Marc Ducommun
University of applied sciences
Switzerland

[Spencer S.]

Marc,

I ran your attached example and acquired the resulting signal with the Acq&Graph Voltage-Int Clk.vi example. I do not see the behavior you have mentioned. I have attached a screenshot below. If you use this example, are you still able to see the behavior?

Spencer S.