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AI Electronics
ABC 20

There were several models : 20, 21, 22, 23, 24, 25 and 26. The Model 2x was the successor of the ABC 10, which had a digital tape auxillary memory, supplied with DOSKET-T.

A lot of languages were developed for these computers:
- Dosket : Fortran IV, Basic, Cobol, Macro Assembler.
- CP/M : MBasic, CBasic, Pascal, Cobol 80, Fortran 80, PL/3, etc.

(AI DOSKET is the AI Electronics Operating System.)

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.
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TYPE  Professional Computer
YEAR  1979
KEYBOARD  QWERTY, mechanical keyboard
Function keys, arrow keys and numeric keypad
CPU  Z80
SPEED  Unknown
RAM  64 KB
VRAM  Unknown
ROM  4 KB monitor loader
TEXT MODES  80 x 32
COLORS  Monochrome built-in display
SOUND  Unknown
SIZE / WEIGHT  Surely heavy !
I/O PORTS  SIO : (RS232, current, TTL) : 2 chanels
PIO : (TTL) : 8bits x 2 ports
BUILT IN MEDIA  2 floppy Disk units (322 KB)
OS  Dosket & CP/M
PERIPHERALS  Winchester type disk memory
Digital cassette tape (3 units)
Floppy disk (2 units)
Light Pen
Color Display
Graphic printer
XY Plotter
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
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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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