07-17-2008 03:18 PM
07-18-2008 04:45 PM
Hi Harold,
The NI 5132/5133 does not support Multiple Record Acquisition or Continuous Acquisition, which is why you are running into problems. I have included a link to a KnowledgeBase Article that discusses this issue and includes some benchmarks.
NI USB-5132/5133 Acquisition Benchmarks
http://digital.ni.com/public.nsf/allkb/ED7EC255D9FC1C1E862573A10059C902?OpenDocument