Voyager 1 FDS Computer Emulator

This is an interactive emulator of the Flight Data System (FDS) computer from NASA's Voyager 1 spacecraft, which operates at 806.4 kHz with 8K of memory and can execute approximately 400,000 instructions per second. The emulator allows users to run assembly code programs with features like step-through execution, memory inspection, and register monitoring, simulating the original 1970s JPL hardware specifications. Original technical documentation from 1974-1977 is included and preserved from Wichita State University's archives.