[Will] wrote a 128MHz Z80-based retro microcomputer which runs on a Papilio Pro board. For those who don’t know, the latter is built around a Spartan-6 LX9 FPGA so you may imagine that much work was ...

[Scott Baker] wanted to take on a new retrocomputing project. He decided to build an RC2104. Lucky for us, he documented everything along the way. In addition to the main board, [Scott] built bus ...

Remember when... Chances are that even if you are an old computing geezer like myself, you've never heard of Natural Access to Bi-directional Utilities (NABU Network), otherwise shortened to NABU. It ...