Acquiring analog voltage data at very high speeds

[ssomnath]

I have a USB 6259 BNC DAQ board rated at 1.25 MS/sec. I am trying to acquire data samples at the rate of at least 10 kS/sec for one channel and save the data to disk/memory. Due to the noisy nature of my signal I'd like to oversample and then filter it later. I have never written code to grab data this fast. How would I write labview code to acquire data at 1.25MS/sec? I am currently thinking of switching to continuous sampling. My concern is that the time between subsequent data samples should be maintained exactly same throughout.

I would really appreciate your guidance in this matter.  

[GerdW]

Hi Suhas,

"My concern is that the time between subsequent data samples should be maintained exactly same throughout."

That will be done by HW and so shouldn't be a concern of you...

"How would I write labview code"

Just look at the examples coming with LabVIEW. They show how to aquire data at high data rates!