Retrocomputing with Clash Haskell for FPGA Hardware Design

Retrocompuing with Clash takes the experienced Haskell programmer on a journey into the world of hardware design with Clash. Our approach is based on using Haskell to its fullest potential, using abstractions like monads and lenses in building a library of reusable components.
But that wouldn't put the fun in functional programming! And so we put these components to good use in implementing various retro-computing devices:
A desktop calculator
Pong
A simple, but Turing-complete computer that uses Brainfuck as its machine code
An implementation of the CHIP-8 virtual computer specification
An Intel 8080 CPU
Space Invaders arcade machine
Compucolor II, a home computer from 1977 complete with keyboard, color video, and a floppy drive