Atari 400 and 800

[ A picture of the XL400/800 ]
Atari 400 and 800 were very powerful game-machines at their time (the 800 was also used for application software). The Atari 800 was more professional with its typewriter-style keyboard, the 48 KByte RAM and the monitor interface. It was also used in many universities.Today the old 8-bit Atari-computers have still got many friends. There are even some new developments like a turbo-card.
Computer: Atari 400 Atari 800
CPU/Clock speed:6502/1,92 MHz
Release year:1979
ROM:10 KByte
RAM (expandable)16 KByte48 KByte
Display:TVTV/RGB
Text display:40 *24
Graphics display320 * 192 (2 colours)
160 * 192 (4 colours)
Colours256 colours
Sound:4 channels mono
Keyboard:touchpadtypewriter
Interfaces: 4 Joystickports
TV
RGB (only Atari 800)
Cartridgeport
Operating systemAtari-OS
Back: 1