XT-like PC Emulation with FPGA, part 3 (initial CGA implementation)

Part 3 update with initial CGA 320x200 color graphics implementation. This project is about emulating a PC-XT like machine with an FPGA. Now overall basic system functionality is close to what I'd like to get. The part 1 video is here : https://youtu.be/SmnTf-Ogs7Y The part 2 video is here: https://youtu.be/h5M7fwHWmIQ