Field-programmable gate arrays (FPGAs) are integrated circuits (ICs) that contain an array of logic cells surrounded by programmable I/O blocks. FPGAs contain as many as hundreds of thousands, up to ...

That EPROMs, EEPROMs and kin can be used as programmable logic should probably not come as a major surprise, but [Jimmy] has created a Lisp-based project that makes using these chips as a logic array ...