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Atari Mega ST

Atari ST · 1987

The ST as a professional tool: a low desktop box with a detachable keyboard, a blitter in later units, and an internal expansion bay, sold for desktop publishing and music. Calamus and the SLM laser printer turned these into serious typesetting machines in Germany, where the Mega ST had a following the rest of the range never matched.

As catalogued

Maker
Atari
CPU
Motorola 68000-8
Memory
1MiB, 2MiB, 4MiB
Styles
Mega ST 1, Mega ST 2, Mega ST 4
Regions
PAL, NTSC
Chassis
desktop with a detachable keyboard
OS
TOS 1.02 / GEM

Chips

7
CPU
Motorola MC68000-8, Signetics SCC68000
Shifter
C025912, C300589 (STE)
GLUE
C025913, combined in the STE's GST MCU
MMU
C025912-002, combined in the STE's GST MCU
Sound
Yamaha YM2149F
TOS ROM
TOS 1.02, TOS 1.04, TOS 2.06
Blitter
C025972

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