OS/A+ 2.00
OS/A+ 2.00 (C) 1982 OSS, Inc.
OS-A+ 2.00 – Screenshot 01
OS-A+ 2.00 – Screenshot 02
- Command line driven
- File copier (C) 1986 Norbert Hageman
System disk (ATR): OS-A+ 2.00 • • • » read more »
Tagged: dos
OS/A+ 1.2
OS/A+ 1.2 (C) 1981 OSS
OS-A+ 1.2 – Screenshot 01
OS-A+ 1.2 – Screenshot 02
- Command line driven
- File copier (C) 1986 Norbert Hageman (from Computer Kontakt, not part of OS/A+)
System disk (ATR): OS-A+ 1.2 • • • » read more »
DOS XL 2.35I1 LDW Super 2000
DOS XL 2.35I1 (C) 1983 OSS, Inc.
Dos XL 2.35I1-LDW – Screenshot 01
- DOS XL 2.30 with LDW Super 2000 Synchromesh Engager
- Command line driven
System disk (ATR): Dos XL 2.35I1 LDW Super 2000 sync • • • » read more »
DOS XL 2.35I1 Indus GT
DOS XL 2.35I1 (C) 1983 OSS, Inc.
Dos XL 235I1 – Screenshot 01
Dos XL 235I1 – Screenshot 02
- DOS XL 2.30 with Indus GT Synchromesh Engager
- Command line driven
System disk (ATR): Dos XL 2.35I1 Indus GT sync • • • » read more »
DOS XL 2.30
DOS XL 2.30 (C) 1983 OSS,Inc
DOS XL 2.30 (C) 1994 FTe,Inc
Dos XL 2.30 OSS – Screenshot 01
Dos XL 2.30 FTe – Screenshot 01
- OSS release with MAC65 assembler
- FTe re-release without MAC65
System disk OSS (ATR): Dos XL 2.30 (OSS)
System disk FTe (ATR): Dos XL 2.30 • • • » read more »
DOS XL 2.20
DOS XL 2.20 (C) 1983 OSS, Inc.
Dos XL 2.20 – Screenshot 01
Dos XL 2.20 – Screenshot 02
- Command line driven
- Complete version
- Menu
- ClrDsk
- Config
- Do
- DupDbl
- DupDsk
- Init
- InitDbl
- RS232
- SDCopy
- RS232Fix
- Copy
- XLTrans
- RVDosXL
- MPP61
- Assembly system equates
System disk (ATR): Dos XL 2.20 • • • » read more »
DOS XE 1.00
DOS XE 1.00 (C) 1988 Atari Corp.
Dos XE 1.00 – Screenshot 01
Dos XE 1.00 – Screenshot 02
Dos XE 1.00 – Screenshot 03
- Menu driven
- XL/XE only
- Sub-directory support
- Supports time/date stamp
- Released for the XF551 diskdrive
- Compatible with nothing except itself
- DOS 2.x access option
- Also known
Everything about DOS (Digital ANTIC 1985)
VOL. 4, NO. 3 / JULY 1985 / PAGE 40
EVERYTING YOU WANTED TO KNOW ABOUT EVERY D.O.S.
Including the brand-new DOS 2.5
by ERIC CLAUSEN
Why in the world are there so many versions of DOS (Disk Operating Systems)? Flip through your favorite Atari magazine (Antic, • • • » read more »
DOS 4.0 / QDOS and Source Code
DOS 4.0 (C) 1984 Atari inc.
DOS 4.0 Source Code
Dos 4.0 – Screenshot 01
Dos 4.0 – Screenshot 02
Dos 4.0 – Screenshot 03
Dos 4.0 Source – Screenshot 01
- Also known as “QDOS” or “Antic-DOS”
- Written by Atari, released by Antic
- Menu driven
- XL/XE only
- D0: – D9:
DOS 3 with manual
DOS 3 (C) 1983 Atari
Dos 3 – Screenshot 01
Dos 3 – Screenshot 02
- Notorious for it’s incompatibility with other DOS’
- Feature to access DOS 2 format
System disk (ATR): Dos 3
Manual as below (PDF): Introduction to DOS 3
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