Hi everyone

Ive been trying alot of things with my new Zybo board. Ive gotten 
through the most basic tutorials and got stuck when trying to write to 
ram (or similar). I cant find much documentation on Communication (PL to 
PS) or writing to memory.

What I want to do in the end:
Read the Pmod pin status and send it to the ARM-core (which is running a 
linux).

As a first test i would like to be able to write the state of the ZYBO 
buttons to a file/memory so i can access it from linux.

Does anyone have any tips on how to proceed with this?

Thank you

Chrys