TDMS Advanced Asynchronous Write (Data Ref)

[Daniel_Leadec]

Hello,

Im using the TDMS Advanced Asynchronous Write (Data Ref).vi to write Data directly from some DMA FIFO´s to TDMS file. I save the Files on a NI 8260 1TB HDD Array.

Now the question. I´m interested on how this Advanced Asynchronous Write (Data Ref) works. What is done with the external Data Ref from the DMA FIFO and how does LabVIEW work with the data?

I searched the NI Forums and NI page but found no information on how this works.

Maybe someone can help me,

Daniel@amc

[reschri]

Hi,

Indeed, there is little information besides the help file online:

"Writes data to the specified tdms file asynchronously. This function can initiate multiple asynchronous writes that take place in the background."

Is there something in specific you want to know? Or is the function not behaving as expected (performance issues etc.)

Regards,

René