The Texas Instruments CC-40 invades Gopherspace (plus TI-74 BASICALC)
Summary
This article delivers a thorough history of TI's CC-40 and TI-74 BASICALC, including hardware architecture, memory maps, Hexbus peripherals, and the market context of TI's 1980s portable computer efforts. It also touches on modern retro-hacking around Hexbus, including open-source projects to connect vintage devices to modern hosts.