ORIGIN

United Kingdom 

DATE

Spring 1985 - End of 1985

BUILT IN LANGUAGE

Basic

KEYBOARD

QWERTY keyboard

CPU

Zilog Z80A, COP240 (I/O)

SPEED

4  MHz 

RAM

32 Kbytes

ROM

29 kb 

(8k Basic, 4k Graphics, 

4k OS character set) 

TEXT MODES

80 x 30 

80 x 25 
40 x 30

40 x 25

GRAPHIC MODES

from 640 x 220 

down to 256 x 10 

monochrome

COLORS

Monochrome

SOUND

none

SIZE / WEIGHT

I/O PORTS

RGB video out, 2x Serial, 
Cassette,  
Expansion Bus

POWER SUPPLY

External, non stabilized 

5V DC, 12V DC, -12V DC