Forum Discussion

JWrig25's avatar
JWrig25
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

How to send data from computer to FPGA device through the PCIe edge connector on the board.

I have a Stratix V GX Development Kit and I am trying to send PCIe traffic to the FPGA from a host computer. I have the Development board inserted into a PCIe slot on a CPU but do not know how to com...
Nathan_R_Intel's avatar
Nathan_R_Intel
Icon for Contributor rankContributor
6 years ago

Hie,

Yes, you are correct to be able to perform memory/config read/writes, you will need to have a device driver. For Stratix V, Intel only created the driver to perform basic MRd, MWrd and others for Windows. This driver comes with the example design. This is described in the Application Note below:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an456.pdf

For Linux, my recommendation will be to search in the open forums like RocketBoard. Some one should have created a simple kernel driver for Stratix V based on the function driver provided in the example design. I will recommend to just reused from there.

Regards,

Nathan