TL;DR
Nagy Krisztián has revived an Intel 286 CPU by creating a simulated system using a Raspberry Pi Pico. With just 68 pins to manage, the project involved wiring the CPU to the microcontroller, which emulates the other components the 286 expects to communicate with. The setup includes a PLCC-68 socket, an adapter PCB, a breadboard, and MCP23S17 logic expanders to increase I/O capability.
Why This Was Curated
The article presents a practical project that demonstrates how to connect an old CPU to a Raspberry Pi Pico, which is relevant for software developers interested in hardware. While it provides a unique and interesting approach, it may lack detailed instructions that would enhance its actionability for readers looking to replicate the project.