Atari ST's 40th Anniversary: A Budget 16-bit GUI Revolution

2025-01-09

Atari's 1985 CES unveiling of the Atari ST, a 16-bit GUI computer, sent shockwaves through the industry with its surprisingly low price ($800-$1000 for a 520ST bundle). While the 130ST failed due to insufficient RAM, the 520ST's powerful performance and innovative GEM operating system made it a hit, challenging Commodore and Apple and injecting new energy into the personal computer market. Its impact on software development remains significant.

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Atari ST and DOS PCs: A Forgotten Disk Compatibility Story

2025-01-06

In 1984, Atari faced a challenge in getting an operating system for the Atari ST. Due to time constraints, they partnered with Digital Research, opting for their nearly-complete GEM OS instead of the then-unfinished Windows. GEM would later be ported to PCs, but it didn't gain traction. However, Atari ST's use of GEMDOS, similar to PC-DOS, and the identical disk format, allowed for surprisingly easy file transfers between the Atari ST and PCs. Despite minor compatibility issues, this was revolutionary at the time and remains relevant today. The article also recounts an attempt to run DOS programs on an Atari ST using pc-ditto, a third-party emulator. While slow, the ability to run some DOS applications showcases the Atari ST's unique charm in the retro computing world.

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