There are some fantastic resources out there which detail basically every part of the GameBoy from processor to graphics. For me the GB was a great entry point

There are some fantastic resources out there which detail basically every part of the GameBoy from processor to graphics. For me the GB was a great entry point in learning about emulators as is is fairly simple compared with some other consoles. Even if you're not going to make an emulator some of them are still great reads - I've put a few resources I used on the GoBoy page: https://github.com/Humpheh/goboy#resources https://github.com/Humpheh/goboy#resources