Hi Folks,
I have just purchased a MicroZed board and I am working through the reference designs listed on this website and the xilinx website. Everything is going fine and the examples are working nominally.
The problem is that I'm on the 3rd reference design and, thus far, the examples only cover the ARM processor and its code. I'm not seeing any information on the FPGA part of the device or how it communicates with the processor. Can someone point me to the answers or to some documentation that might shed some light on these questions?
1) How do the processors communicate with the FPGA? Is there a library or functions that I can call to pass high speed data to/from the FPGA? Which functions? Example code?
2) How does the FPGA communicate with the processor? Do I need to load a core? Which core? Example code?
3) I want to use the factory installed linux. Does it have code for communication with the FPGA? How do I access it? Example code?
4) How do I communicate between the two ARM cortex on-chip devices? How does the FPGA know which processor it is communicating with?
Thank you for any help that you can give me!
