Wednesday 3 September 2008 photo 1/1
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En sån här härligt liten sak kom jag hem med idag. notera att den är bestyckad med extraminne på hela 16kb!! :D
NAME ZX 81
MANUFACTURER Sinclair
TYPE Home Computer
ORIGIN United Kingdom
YEAR march 1981
BUILT IN LANGUAGE Sinclair Basic
KEYBOARD Touch-sensitive keyboard, 40 keys
CPU Zilog Z80A
SPEED 3.5 MHz
RAM 1 KB (901 bytes available, up to 64 KB)
ROM 8 KB
TEXT MODES 32 x 24 (but 2 lines are reserved for system messages and commands)
GRAPHIC MODES 64 x 44
COLORS Black and white
SOUND None
SIZE / WEIGHT 167 x 175 x 40 mm / 350gr
I/O PORTS Z80 Bus, tape, video
POWER SUPPLY 9V DC , 600 mA (centre polarity = +ve)
PRICE Kit :£50 (UK, june 1981) / Ready-built : £70 (UK, june 1981)
MANUFACTURER Sinclair
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