PUPuercoPop·Nov 27, 2014
If one likes the article, as do I, there are couple of cool lisp projects related to the 6502 chip.
Brit Butler has written a 6502 emulator[0] and is now writting a NES emulator in lisp[1]
Henry baker wrote a compiler for a simple lisp named 'comfy' for the 6502 chip which intended to replace it's assembly in emacs lisp[2] which has been ported to common lisp[3]
[0]: https://github.com/redline6561/famiclom
[1]: https://github.com/redline6561/cl-6502
[2]: http://home.pipeline.com/~hbaker1/sigplannotices/sigcol03.pd...
[3]: https://github.com/jaoswald/cl-comfy-6502
In Fun with Lisp: Programming the NES (2012)