Forum Discussion
jackhab
Occasional Contributor
Occasional ContributorReading data from FPGA on HPS with Linux - what's the best way to do it?
I have a Cyclone V with Linux application on ARM.
The application accesses FPGA directly by mapping HW light- and heavy-weight bridges into virtual memory space (without kernel driver).
Current...
Jeet14
Frequent Contributor
Frequent ContributorHi,
If you use the HPS and FPFA on chip RAM, then this can be accessed using the mmap() function in linux.
You can refer the Cyclone V GSRD on below link. https://www.rocketboards.org/foswiki/Documentation/CycloneVSoCGSRD
Cyclone V, FPGA-to-HPS Bridges Design Example
Regards
Tiwari
