Showing results for 
Search instead for 
Did you mean: 

sampling frequency of an FPGA

My FPGA operates at a 40MHz clock, I wish to acquire an analog sensor, I want to know if I do not use timing to set the sampling frequency just a while loop in which I connect the tail module NI concerned to a digital indicator, would I have 40MHz as sampling rate ?? if not how could I know  the default sampling rate of the FPGA ??
thank you in advance

0 Kudos
Message 1 of 3

This is a normal question asking for help and not a new idea for LabVIEW FPGA.


You should post in the LabVIEW forum.


I will ask the moderator to move this message thread.

0 Kudos
Message 2 of 3
The loop will run at the maximum speed the particular module supports. Check the module documentation for this. To read the loop rate, add a tick count vi and a shift register, subtract new value from previous.
0 Kudos
Message 3 of 3