http://emulator101.com/ http://emulator101.com/ is a good resource, as is https://www.reddit.com/r/emudev/ https://www.reddit.com/r/emudev/. Or you can just ch

http://emulator101.com/ http://emulator101.com/ is a good resource, as is https://www.reddit.com/r/emudev/ https://www.reddit.com/r/emudev/. Or you can just cheat, design a "toy" instruction set, and write something to process it. A couple of years ago I did that, in C/Perl: * https://github.com/skx/simple.vm https://github.com/skx/simple.vm Later I rewrote the interpreter/emulator in go: * https://github.com/skx/go.vm https://github.com/skx/go.vm The downside with my approach here is that I ignored graphcs, sound, & I/O. These days I'd recommend you write an emulator for the Chip-8 system..