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Frankly I’d be super-content if I could just use one of my old terminals as a TTY for a Unix machine, even perhaps something as humble as a Raspberry Pi.
by qubex 6y ago
Frankly I’d be super-content if I could just use one of my old terminals as a TTY for a Unix machine, even perhaps something as humble as a Raspberry Pi.
- lowobservable 6y agoThe National Semiconductor DP8344 datasheet has some details on the Twinax interface and the 5250 terminal architecture as it was a later IC that supported both 5250 and 3270. I've not read the Twinax part in detail bit skimmed over it; it looks like an extension of the 3270 concept. The topic has come up on Cctalk mailing list (see http://classiccmp.org/pipermail/cctalk/2019-November/051008.html http://classiccmp.org/pipermail/cctalk/2019-November/051008....), and I think Alan was looking to build what you are talking about but was looking for some help reverse-engineering the higher-level protocol.