I just stumbled on this during one of my regular dives into Archive.org
https://archive.org/details/bitsavers_o ... /page/n351
Some great documentation on a wonderfully unique and classic Z80 system. And one that made heavy use of bank switching to stretch out it's memory space.
The Osborne was not only a neat little historical oddity, but the origin of the business term The Osborne Effect, due to the circumstances behind Osborne Company's famously grim fate.
Tech manual for the Osborne 1 portable computer.
Forum for Z80 based computers without a dedicated forum above
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EvilSandwich
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Tech manual for the Osborne 1 portable computer.
Post by EvilSandwich » Mon Dec 09, 2019 5:53 am
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