sample rates PCI 6220?

[phonoX]

Hello

Short Question:

I use a PCI 6220 and Measurement Studio C++.

I want to display all sample rates in a listbox of my program.

I looked for a list of possible sample rates for this card and I found in the datasheet:

max : 250 000 S/s...

... there's no minimum?

I think the steps are defined: 250 000 / multiple integer... but this will offer a huge amount of supported sample rates - Is it correct?

what is the lowest value?

I have the same problem with the 6036 and the 4462 card.

the USB 9233 for example provides a list of possible sample rates in the datasheet...

Message Edited by phonoX on 06-10-2008 04:05 AM

[Ken_Tobler]

Hi!

The sample rate is not generated from the maximum sample clock (250kHz) but from the timebase clock (20MHz or specific for the card).
http://digital.ni.com/public.nsf/allkb/4BBE1409700F6CE686256E9200652F6B?OpenDocument

So you can achieve really a lot of different sample rates.

Best regards
Ken