need to create a function generator to produce a square wave where I can change duty cycle and rise fall time with usb-6009

[Rob@UNH]

Hi Everyone,

I am new to using Labview so I apologize for any confusion.  I have the usb-6009 and my desired setup is as follows:  Need 1 output channel to produce a fairly high frequency square wave where I can control duty cycle and rise/fall times, then about 4 input channels to monitor voltage at diferent parts of a circuit.  I have the voltage monitoring down but I cant seem to make the function generator part.  I have looked through these forums and it seems to me that the 6009 is not capable of creating an output signal over ~100Hz.  This is too slow for the testing I am doing.  My question are:  Is it possible to create this function generator using labview and the usb-6009?  And if not what piece of hardware would you recommend to produce this desired output?  Thank you in advanced and if I left out any details let me know and I will offer as much info as I can!

[Dennis_Knutson]

As you already said, the device is not capable. Why ask if you already know the answer.

You have not provided any details. What is the frequency? What is the amplitude? Have you searched the DAQ product page? If the output is ttl, you can use a counter. Have you contacted your local sales engineer?

[Rob@UNH]

Wow, honestly... that is not my post.  Not sure how it got there by any means.

[johnsold]

Rob,

I suggest you contact a Moderator and report the use of your UserName.

Lynn