Continuing his reverse-engineering of the Intel 8087, [Ken Shirriff] covers the conditional tests that are implemented in the microcode of this floating point processing unit (FPU). This microcode ...

Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

Over on Hackaday.io, [Zoltan Pekic] has been busy building a stack of tools for assisting with verifying and debugging retro computing applications. He presents his take on using Intel hex files for ...

An IoT diagram for smart cities typically includes layers for sensing data, connecting devices, processing information, and ...