How to Reverse Engineer a 12 EUR Intel PCIe FPGA Card IBM 98Y2610

This Post is showing how to Reverse Engineer a Unknown FPGA Board which I got off Ebay. This board has Intel Cyclone IV FPGA EP4CGX22BF14 board can be found on internet with part number IBM 98Y2610 Schematic Source Example project is available on Github. https://github.com/circuitvalley/Intel_FPGA_Board_98Y2610