回复： How to measure a digital pulse width using PXIe-6548

[stan_dx]

Measure the digital signal high level pulse width (about several seconds)

1us accuracy requirement

Thanks

[恩艾仪器 · Accepted solution]

HI,

    You can configure the reference trigger and the pause trigger,and you will get an array as belows.Then calculate the number of 1,
   The width of the pulse is N/Clock.

  

[stan_dx]

thanks for the reply

It does solve my problem