FPGA:

• Basics: https://www.fpgakey.com/technology/details/basic-knowledge-of-fpga-architecture-and-applications
• Breakout boards for FPGA: https://uk.farnell.com/c/embedded-computers-education-maker-boards/fpga-cpld/embedded-development-kits-fpga-cpld?brand=lattice-semiconductor
• Lattice Semiconductor evaluation board: https://www.latticesemi.com/products/developmentboardsandkits/ecp5evaluationboard

EZ-USB FX3 chip:

• SDK: https://www.infineon.com/cms/en/design-support/tools/sdk/usb-controllers-sdk/ez-usb-fx3-software-development-kit/