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uvesten
on Feb 9, 2022
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I decided to build a nine-bit computer
I went way down the rabbit hole on this one. Seems that they are still made and used, fascinating!
jacquesm
on Feb 9, 2022
[–]
They are pretty impressive machines. The loadable microcode store is especially interesting, they allow you to emulate an arbitary CPU. Diagnostics in 'IBM' mode was a real possibility on these!
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