AkaSci, 6 months ago (edited 6 months ago)

Voyager's computer systems were custom-built using 1960s technology, with clock speeds measured in KHz and RAM in kbytes, running hand-crafted software, crammed into 4K of 18-bit wide plated-wire memory (similar to but better than core mem).

And yes, it uses digital 8-track tape for storage.

The custom-designed hardware, (upgraded) software and instruments are mostly still functioning after 46 years in space!

https://history.nasa.gov/computers/Ch6-2.html
https://hackaday.com/2018/11/29/interstellar-8-track-the-low-tech-data-recorders-of-voyager/
@NSFVoyager2
#Voyager
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