Atari 520 ST+
Photo 1: Felix Winkelnkemper, CC BY-SA 4.0, via Wikimedia Commons (Atari 520 ST + with monochrome monitor SM 124.jpg)
Personal computer, 1986, Atari. The 520ST+ is the 1 MB version of the original 520ST, sold briefly in 1986 before the 1040STF arrived. It keeps the first ST case with the external floppy drive and separate power supply, and has TOS in ROM. It was often sold to users who wanted memory for GEM applications and MIDI software, which soon made the ST popular in music studios.
| Years | 1986 |
|---|---|
| Processor | Motorola 68000 at 8 MHz |
| RAM | 1 MB |
| ROM | 192 KB with TOS 1.0 |
| Graphics | 320 x 200 in 16 colours, 640 x 200 in 4 colours, 640 x 400 monochrome |
| Sound | Yamaha YM2149, 3 voices |
| Storage | external 3.5" floppy drive |
| Ports | MIDI, ACSI, printer, RS-232, monitor, cartridge, 2 joystick/mouse |
Documentation
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