Two channels AO output with step waveform generation for DAQ card?

[sandciom]

Hi, I am a fresh man for Labview. I have a NI-6259 card. I am trying to generate a step waveform from -1 to +1V analog output of AO channel, for ao0 channel, each step is around 0.005V, and stays for 5ms on every step, therefore there are 400 steps in 2s. For ao1 channel, each step is also 0.005V same with ao0, but stays for a period time after ao0 completing(2s) on every step, therefore there are 400 step in 800s.

It is so complex for me that I have no idea. I need help very much.

Does anybody have any idea or example for this kind of application?

[sandciom]

I think it should be described as stepwise waveform.

帖子被sandciom在05-09-2006 02:54 AM时编辑过了

[sandciom]

Does anybody have any idea or example for this kind of application?

Thanks!