Learning Verilog by implementing POST code monitor with FPGA

This video has two parts - brief introduction of writing code for FPGA by using Verilog and about modification for open-sourced ISA video card with extra functionality to display POST codes.
Original video card project - github.com/schlae/graphics-gremlin
Updated project with bunch of improvements - github.com/yeokm1/graphics-gremlin-hdmi
My modifications - github.com/quasiengineer/graphics-gremlin-hdmi/compare/d3fdc1c...main
Chapters:
00:00 Intro
00:48 POST codes
02:19 Verilog basics
04:42 Source code of POST code monitor
06:02 Demonstration
08:07 Outro