A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
Z80 System on a Chip
Simple goal: To make a Z80 computer, with an interpreter, video out, keyboard, and some kind of external mass storage.
New FPGAs are strong enough to emulate (or "redefine" the whole old CPUs and interface. Here is an attempt to make such device with Spartan: Z80 system on Chip