DOS 2.5 – 931 Sectors
DOS 2.5 (C) 1984 modified
Dos 2.5, 931sect – Screenshot 01
- Enhanced by Wolfhook
- DOS 2.0s enhanced to 931 free sectors
System disk (ATR): Dos 2.5 – 931 • • • » read more »
Tagged: xe
DOS 2.1P
DOS 2.1P (C) 1980 Atari
Dos 2.1P – Screenshot 01
- Looks just like DOS 2.0
- No further info available
System disk (ATR): Dos 2.1P • • • » read more »
DOS 2.1C
DOS 2.1C (C) 1980 Atari
Dos 2.1C Enhanced – Screenshot 01
- Enhanced by L. J. Silver
- Comes up with a greenish dup-menu
System disk (ATR): Dos 2.1C • • • » read more »
DOS 2.0S
DOS 2.0S (C) 1980 Atari
Dos 2.0S – Screenshot 01
- Plain DOS disk (just the system files)
- Only single density
System disk (ATR): Dos 2.0S • • • » read more »
DOS 2.0S Warp Speed 7
DOS 2.0S Warp Speed 7 (C) Happy Computers (C) 1980 Atari
Dos 2.0S Happy Warp Speed – Screenshot 01
- System files with Warp Speed routine
- Modified for “Happy” enhanced Disk Drives
System disk (ATR): Dos 2.0S Warp Speed 7 • • • » read more »
DOS 2.0S – DOS 4.0 Enhanced
DOS 2.0S – DOS 4.0 Enhanced by Tibo
DOS 2.0S – DOS 4.0 Enhanced – Screenshot 01
- DOS 2.0 with Antic DOS 4.0 compatibility
System disk (ATR): Dos 2.0S – Antic Dos4 mod • • • » read more »
DOS 2.0S SuperDup mod
DOS 2.0S SuperDup Atari 1980, 1981
Dos 20S SuperDup – Screenshot 01
- Modified by David Young
- SuperDup option
System disk (ATR): Dos 2.0S Superdup mod • • • » read more »
DOS 2.0D
DOS 2.0D (C) 1980 Atari Corp.
Dos 2.0D – Screenshot 01
- 400/800 and XL/XE’s
- Supports only double-density
- Works as standard DOS 2.0
System disk (ATR): Dos 2.0D • • • » read more »
DOS 1.0
DOS 1.0 24-Sep-1979 (C) 1979 Atari Corp.
Dos 1.0 – Screenshot 01
- For Atari 400/800 and all XL/XE’s
- Written for the 810 diskdrive, so only single-density support
- First DOS release for the 8-bits
System disk (ATR): Dos 1.0 • • • » read more »
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