EEVblog #955 - World's First Portable Computer Teardown

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Australia EEVblog
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Published on ● Video Link: https://www.youtube.com/watch?v=SJZ3zetpNOI


Category:
Vlog
Duration: 31:55
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3,190

What's inside the world's first portable microcomputer?
The Osborne 1 from Osborne Computer Corporation torn down.
An Adam Osborne and Lee Felsenstein design.
ROM Dumps:
http://www.eevblog.com/files/Osborne1-ROM-RevE-1-44.BIN
http://www.eevblog.com/files/Osborne1-CharROM-RevA-7A3007-00.BIN
Field Service Manual:
http://maben.homeip.net/static/S100/osborne/systems/1983%20Osborne%20Field%20Service%20Manual.pdf
Technical Manual: http://history-computer.com/Library/Osborne1TechnicalManual.pdf

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Tags:
eevblog
video
osborne 1
1980's
world's first
pcb
design
teardown
vintage
retro
adam osborne
Lee Felsenstein
portable computer
cp/m
operating system
5 1/4
crt