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The Athena used the NSC 800 microprocessor which was a low consumption version of the Zilog Z80.

The computer had a battery which allowed it to be used for two hours or six hours in "awake" state.

Apparently it was the first "clamshell" laptop computer to be exhibited, but never went into production. It was designed by David Mitchell.

We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.
MANUFACTURER  Computer & Electronic System
TYPE  Portable
YEAR  1983
KEYBOARD  Full-stroke keyboard
CPU  two NSC 800
RAM  64 KB (up to 1 MB)
ROM  12 KB
TEXT MODES  80 x 4
COLORS  monochrome built-in LCD display
SOUND  Unknown
SIZE / WEIGHT  Unknown
I/O PORTS  RS232 (2), Centronics
BUILT IN MEDIA  one 5.25'' floppy disk drive built-in
OS  Unknown

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