Here's a nice series that picks up where this one leaves off (shows how flip-flop/LUT units are organized into cells inside a PLB, programmable logic block). It

Here's a nice series that picks up where this one leaves off (shows how flip-flop/LUT units are organized into cells inside a PLB, programmable logic block). It also is the first step in a tutorial on using Verilog, building a hardware finite state machine, and eventually a RISC-V processor on a FPGA: https://www.digikey.com/en/maker/projects/introduction-to-fpga-part-1-what-is-an-fpga/3ee5f6c8fa594161a655a9f960060893 https://www.digikey.com/en/maker/projects/introduction-to-fp...