FPGA development boards
For all of m FPGA MPUs I use a FPGA development board which is put as 'piggy back' onto the MPU
board compatibility chart
'LISY dev' DIY Altera Cyclone 10 board(my latest design, recommended )
'LISY dev' DIY Altera Cyclone IV v4 board 
'LISY dev' DIY Altera Cyclone II board when it arrives from JLCPCB. (old design, cannot be used with all 'FA boards')
'LISY dev' DIY Altera Cyclone IV v3 board (old design)
Cheap, but often faulty, Altera Cyclone II dev board which is available on eBay and Aliexpress for 20€ or so. Search for "Altera CycloneII EP2C5T144"Cannot be used with all 'FA boards', check my compatibility chart!
Check if your FPGA is working by using my FPGA checker!