How can I Create a software analog trigger for a counter (6602)

[lai]

Hi ?
I need a software trigger (variable trigger level) for a rising trigger slope of a PWM signal.
So is there any possibility to start the PWM measurement at a special PWM-voltage level?
Or could I at, in front of the Counter an AnalogIn and generate there a fast (< 1?s?) RTSI signal for the counter?
Thanks

[Sastry V.]

Hello,
I think, you will get a good deal of information by taking a look at at the following link.

Counter/Timer

Please let me know if it helps or if you have further questions.