Inside the Space Shuttle’s I/O Processor: A Look at Its Circuit Boards

The Space Shuttle relied on an I/O processor for data handling. Its circuit boards formed the core of that processor. A recent blog post provides a close look at those boards. The author shares photographs of the components. The post describes the layout of chips and connectors. It notes the design reflects 1980s aerospace standards. Understanding the boards offers insight into historic space tech. Preserving the hardware presents unique challenges.