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Midos is an operating system designed for the fairchild 9445. Four others computers can be connected onto the Profi.

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.
Please consider donating your old computer / videogame system to or one of our partners from anywhere in the world (Europe, America, Asia, etc.).


Jack, *I* would be very interested to learn more about this computer. I currently try to compile an entry on it in my blog

Tuesday 12th June 2018
cyberfritz (Germany)

I just posted a bunch of information about the dAVID Computer, designed and built in Kitchener, Ontario, Canada in the early 1980''s. However, I got an error from this site when I submitted it. If there''s interest I can try again. - jc

Monday 21st July 2014
Jack (Canada)

This computer looks an awful lot like a Macintosh
Doesn't it!

Wednesday 26th January 2005
matt (earth)


MANUFACTURER  David Computer
TYPE  Home Computer
ORIGIN  Germany
YEAR  1983
CPU  Fairchild 9445 (16 bit)
SPEED  Unknown
RAM  128 KB (up to 320 KB)
VRAM  Unknown
ROM  Unknown
TEXT MODES  80 x 25
COLORS  monochrome display
SOUND  Unknown
SIZE / WEIGHT  Unknown
I/O PORTS  RS232, IEEE 488, Monitor
BUILT IN MEDIA  One or several 5.25'' disk-frives
PRICE  Unknown

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Ready prompt
ZX Spectrum
Arcade cherry
Spiral program
Atari joystick
Battle Zone
Vectrex ship
C64 maze generator
Moon Lander
Competition Pro Joystick
Atari ST bombs
Elite spaceship t-shirt
Commodore 64 prompt
Pak Pak Monster
Pixel Deer
BASIC code
Shooting gallery
3D Cubes
Pixel adventure
Vector ship

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