DAQmx Synchonrized Read and Write Operations on Same Device

[Quanticles]

Hi,

I'm using a PCIe-6535 to test a chip that we fabricated in our research group. In order to quickly scan out data I need to be able to synchronize read and write operations. We have an interface along the lines of (toggle pin A, toggle pin B, read pin C, toggle pin A...).

We have figured out how to create a read task and a write task, but we have no idea how to do both synchronously in order to implement this interface.

I've spent a few hours searching online but didn't find anything that makes much sense. This seems like it should be really easy and common to do...

Does anyone have an example or tutorial that they can point us to?

Thanks,
Dave

[Quanticles]

Also, we are using LabView 8.6

Thanks!

[Quanticles · Accepted solution]

I talked to a very nice applications engineer who pointed me to this, which is exactly what I needed:

http://zone.ni.com/devzone/cda/epd/p/id/6200

It even has an example for my card

Thanks

[memoryleak]

Thank you for taking the time to post back the answer to your question!  Surely it will help someone out later on when they run into something similar 🙂

Hugs,

memoryleak