FAP80 is a Homebrew Computer Built with Zilog Z80 CPU

Designed over the course of a year dekuNukem built – twice! – this homemade ‘FAP80’ computer. Short for FPGA Assisted Processor, FAP was originally designed with numerous through-hole components on breadboard and perfboard (below, left) before being redesigned with SMT and custom PCBs. The stats – 8MHz CPU, 16KB RAM...