DAQmx Analog and Digital acquisition to the same TDMS log time using DAQmx Configure Logging

[rpodsim]

I need acquire analog and digital(port level) signals using the same device(USB-6343) at the same time(same start and end trigger) but different rates, Analog @ 20kHz and Digital @ 1MHz. I would prefer to same them to the same TDMS file, is this possible and ,is so, how do I set this up?

[Craig_]

From what I have looked at so far it should be possible.

Take a look at the example under Hardware Input and Output -> DAQmx -> Synchronization -> Multi-Function -> Multi-Function-Synch AI-AI-Ext Dig Trigger.vi

It demonstrates how to simultaneously trigger two DAQmx tasks from the same source.

As for the TDMS part look through the TDMS examples found in Fundamentals -> File Input and Output.

Are these resources helpful?