4 ms·
I went way down the rabbit hole on this one. Seems that they are still made and used, fascinating!
by uvesten 5y ago
I went way down the rabbit hole on this one. Seems that they are still made and used, fascinating!
- jacquesm 5y agoThey 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!