Convert digital waveform into square waveform with N Samples.

[Andy_lai]

Hello,

I'm trying to convert this digital waveform into square wave for analog output model.

(Result converted by [Digital to Analog.vi])

But this VI seems ignore the sample rate information here.

I get ramp instead of square wave(graph at Top-Right corner).

Is there a vi can convert such digital waveform into square waveform with corresponding sample rate? 

Thanks!

[RavensFan]

Why don't you attach your actual VI so we can see what is going on in the block diagram.

Perhaps what you did is almost correct, but we can't debug a picture of a front panel.

[Andy_lai]

Sorry,

This is the VI i was testing.

The reason i tried this method(from digital pattern to square wave) is that i can't figure out how to form a 000 to 101 pattern with square wave signals.