I am searching for an FPGA dev board with lots of available GPIO pins, but unfortunately I can not really find any.
Almost all of the dev boards are made with unnecessary peripherals connected to it, or just extra (but small) memory and stuff, which takes away I/O. Or if neither is the case then, because of cost considerations, lower number of layers are used for the PCB, which makes it impossible to route all the GPIO pins.
I would be surprised to see that nobody needs a good Xilinx 7th series based FPGA with as many GPIOs made available on pins as possible. (no, no LEDs,