12V fuse MUST be added
After writing down a list of test to be performed, it was found that some configurations can harm the board.
If all the inputs are connected to '1', the FPGA is programmed to generated a periodic signal of 3us with 50% duty cycle. If all the outputs are terminated with 50 Ohms, irreversible damage will be caused to the 24V Power Supply.
The power supply is able to provide 2.5 A (and up to 3.5A) in 24V. A fuse targeted to solve that problem must be placed in the 12V rail.