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CP/M-386 – CP/M for 386 protected mode, derived from CP/M‑68K

https://github.com/johnsonjh/cpm386
24•TMWNN•1h ago

Comments

rgmerk•49m ago
CP/M - because pip just makes more sense than copy.
kees99•43m ago
Wasn't that abbreviation from "pipe"? As in - this is a pipe that you can use to connect terminal to a file, file to a printer... and yes, file to a file (that's cp/copy).
haddonist•35m ago
No.

https://en.wikipedia.org/wiki/Peripheral_Interchange_Program

peter_d_sherman•29m ago
>"Compatible with 386 (and later systems) with 2MB (or more) memory."

Looks good!

An order of magnitude (or two!) less code complexity and less memory hungry than most of 2026's bloated Operating Systems...

Well done!

iqp•14m ago
I'm pretty sure C/PM 86 was already a thing. I believe there was even Concurrent CP/M 86, which let you run up to 4 (or more?) virtual sessions concurrently. Light years ahead of MS-DOS but nobody wanted it, so DRI dumbed it down and added MS-DOS compatibility and re-released as DR-DOS (still superior to MS-DOS though).

CP/M-386 – CP/M for 386 protected mode, derived from CP/M‑68K

https://github.com/johnsonjh/cpm386
26•TMWNN•1h ago•5 comments

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