Customize FPGA code.
Is the FPGA code open-source, and if so, where can I download it? The reason I bought this board was because the FPGA will address a lot of the timing and low level interface problems we have on usual OS-base boards. I do not want to lose all the functionalities currently available, because most of them will be used as is, but I want to customize some of the pins with functionalities that I do not need to my own applications.
A simple example would be a heartbeat timer for our system in some unused FPGA logic connected to an unused pin.
Thanks in advance.