In 1981, was riding high on the success of the ZX81, but the "New Brain" project (which became the Spectrum) was a chaotic challenge. To keep the computer small and—more importantly—cheap, they couldn't use dozens of standard off-the-shelf chips. They needed a single "brain" to handle the video display, memory management, and keyboard input. The Hero: Richard Altwasser
Smith’s work was a catalyst for the retro hardware community. It provided the logic required for developers to create: In 1981, was riding high on the success
In the annals of computing history, few machines evoke as much nostalgia and technical fascination as the . Released in 1982 by Sinclair Research , it wasn’t just a computer; it was a masterclass in minimalist engineering. At the heart of this "rubber-keyed" wonder sat a single, mysterious chip: the Uncommitted Logic Array , or ULA . The Hero: Richard Altwasser Smith’s work was a