LabVIEW FPGA Idea Exchange

About LabVIEW FPGA Idea Exchange

Have a LabVIEW FPGA Idea?

  1. Does your idea apply to LabVIEW in general? Get the best feedback by posting it on the original LabVIEW Idea Exchange.
  2. Browse by label or search in the LabVIEW FPGA Idea Exchange to see if your idea has previously been submitted. If your idea exists be sure to vote for the idea by giving it kudos to indicate your approval!
  3. If your idea has not been submitted click New Idea to submit a product idea to the LabVIEW FPGA Idea Exchange. Be sure to submit a separate post for each idea.
  4. Watch as the community gives your idea kudos and adds their input.
  5. As NI R&D considers the idea, they will change the idea status.
  6. Give kudos to other ideas that you would like to see in a future version of LabVIEW FPGA!
Top Kudoed Authors
User Kudos Count
1
1
cancel
Showing results for 
Search instead for 
Did you mean: 

FPGA module for 64-bit LabVIEW

With availability of fast FlexRIO cards (such as NI 5761) and FPGA framegrabbers (NI 1483, PXIe-1435, NI PCIe-1433 ) data rates of 1GB/s are becoming commonplace.  However, the FPGA Module is limited to communication only with 32-bit LabVIEW. Since, typically you want to store more than 2 seconds of data in RAM,you would like to use 64-bit LabVIEW as your host application.  Unfortunately, this isn't possible yet.

 

While, I can imagine that a full blown 64-bit FPGA Module add on would be pretty difficult to build (and especially test), I believe there is a solid middle ground at this point.  I can imagine, coding and compiling the FPGA in the normal 32-bit LabVIEW environment, and then just using a 64-bit host application to Read/Write front panel controls and to read/write the DMA buffers from the FPGA.  I don't know the details, but this communication protocols could be very low hanging fruit if it's just a simple matter of recompiling a few key pieces for 64-bit operation.

 

Since the data rates passing to and from FPGAs will continue to climb, as well as the prevalence of 64-bit OS, a 64-bit version of FPGA Module is needed in the new feature pipeline.  This should also be kept in mind as other new FPGA Module features and tools are created, as planning for 64-bit compatability now will make the eventual transition to 64-bit much, much easier down the road.