usb 6009 pulse train 100khz

[cuauhtemoc]

Hi

Well I've been thinking how to generate a pulse train of aproximately 100khz and yesterday I made a VI which generate through a comparison, square pulses but the maximum frequency reached was only 150hz, so I was wondering first of all, what's the maximum frequency that the DAQ can achieve? on the other hand, somebody can help me? I have the labview 7.1 version and I will apreciate an answer based on that version or an example, otherwise I'd like that somebody describes me please the how to procedure. Thanks in advanced

[Dennis_Knutson]

You can probably achieve something a bit higher (maybe a 1 khz sampe rate) but you will never come close to 100khz. It's simply not possible with a software timed output.