Creating a virtual ADC.

[Hryniowski]

Hi there,

I'm pretty new to LabView and am still getting a feel for the softwares capabilities, I work for a company that designs wireless audio devices and I was hoping to use LabView to help with some debugging.

What I'd like to do is use LabView to simulate the ADC (CirusLogic 5341) that we use to bypass the hardware and inject the signal directly into the processor, can this be done?

Robert.

[Jennifer_R]

Hi Robert,

LabVIEW has many VIs to process and analyze both simulated and acquired signals.  You may be interested in Analog to Digital.vi (which returns either a Digital Waveform or Digital Table).  LabVIEW SignalExpress also offers an Analog to Digital Express VI, although this is not available in LabVIEW SignalExpress Limited Edition. 

[SIVA_M]

in this VI module , i don't find a input called REFERENCE VOLTAGE. ADC will convert analog signal to to digital by comparing each sample with the reference voltage.

[SIVA_M]

I guess here Reference voltage is full scale range (pk-pk)