Atari DOS II 2.0S Assembly Source Listing#

Source Code#

Thanks to MR.ATARI for scanning and UNIXCOFFEE from AtariAge for editing :-)
DISK OPERATING SYSTEM (DOS) 19/08/80
;-------------------------------------------------------------------------
;COPYRIGHT (C) 1978,1979,1980,1982
;OPTIMIZED SYSTEMS SOFTWARE,              
;CUPERTINO, CA.                           
;                                         
;THIS PROGRAM MAY NOT BE REPRODUCED,
;STORED IN A RETRIEVAL SYSTEM, OR         
;TRANSMITTED IN WHOLE OR IN PART,         
;IN ANY FORM, OR BY ANY MEANS, BE IT      
;ELECTRONIC, MECHANICAL, PHOTOCOPYING,    
;RECORDING, OR OTHERWISE WITHOUT THE      
;PRIOR WRITTEN PERMISSION OF:             
;                                         
;  OPTIMIZED SYSTEMS SOFTWARE, INC.       
;  10379 LANSDALE AVENUE                  
;  CUPERTINO, CALIFORNIA 95014 (U.S.A.)   
;  PHONE: (408) 446-3099
;
;-------------------------------------------------------------------------
;PROGRAMMER: PAUL LAUGHTON                                                 
;UPDATED:    19-AUG-80                                                     
;------------------------------------------------------------------------- 
;SCANNED:    MR.ATARI   JAN-2004                                           
;------------------------------------------------------------------------- 
;EDITED:     UNIXCOFFEE 16-JUN-2011 (PRETTY PRINTED & FIXED ALL COMMENTS)
;-------------------------------------------------------------------------

* Atari DOS II 2.0S DOS.SYS Assembly Source Listing.txt(info)

!!DISK UTILITY PROGRAMS (DUP) 11/18/80 ; VER 2.9
;*************************************************************************
;               THIS IS FINAL VERSION OF DUP  ---- 2.0S ----
;*************************************************************************
;                   FILENAME = DOS2.DUP29Q ON TANDEM
;-------------------------------------------------------------------------
;CHANGED FOR SYSTEM RESET:            DUPFLG                               
;ADDED INTERRUPT ROUTINES FROM SIO:   KB
;ADDED SAVE/RESTORE OF DOSINI VECTOR: KB
;-------------------------------------------------------------------------
;SCANNED BY:                          MR.ATARI   JAN-2004 
;PRETTY PRINTED & FIXED ALL COMMENTS: UNIXcoffee 16-JUN-2011 
;-------------------------------------------------------------------------

* Atari DOS II 2.0S DUP.SYS Assembly Source Listing.txt(info)

ATR-Image#

TXT-Files#

References#

Manuals#

Images#

Atari DOS II 2.0S Assembly Source Listing - Cover 1

Atari DOS II 2.0S Assembly Source Listing - Cover 2

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ATARI_DOS_II_3.0S_with_modifie... 184.0 kB 1 28-Dec-2015 21:43 Roland B. Wassenberg ATARI_DOS_II_3.0S_with_modified_DUP.SYS.atr
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« This page (revision-4) was last changed on 28-Dec-2015 22:01 by Roland B. Wassenberg