Normally when we bring you news of a retrocomputing design, it will centre around a single processor. At its heart will be a 6502, a Z80, or perhaps a 6809. There will be a host of support chips, some ...

Building a CPU out of logic gates is a great way to learn about the inner workings of microprocessors, and we’ve seen several impressive projects in this area. [c0pperdragon] set himself the task of ...

Some of the most interesting projects in computing are the "Just for fun," builds that individuals dream up. A year and a half ago, we met the Megaprocessor, a room-scale CPU implementation with each ...