Simply configure FPGA’s on the fly with this guide

A simple blinker, on-off on-off cycle and you are scared of connecting resistors to transistors to inductors to etcetera? well FPGA suits this well, and you are ready to go since you receive one. In fact Fpga are reprogrammable CPU’s and they can do the most dirty job in 5 minutes. Simply program and let the magic happen.
Lets the video of SimplyEmbedded channel explain how to do this from A to Z.

Links
https://www.xilinx.com/htmldocs/xilinx2019_1/SDK_Doc/SDK_tasks/sdk_t_configure_fpga.html