This page (revision-24) was last changed on 03-Feb-2023 15:21 by Roland B. Wassenberg 

This page was created on 23-Jan-2015 16:37 by Roland B. Wassenberg

Only authorized users are allowed to rename pages.

Only authorized users are allowed to delete pages.

Page revision history

Version Date Modified Size Author Changes ... Change note
24 03-Feb-2023 15:21 7 KB Roland B. Wassenberg to previous
23 15-Mar-2017 19:00 7 KB Roland B. Wassenberg to previous | to last
22 07-Mar-2017 20:57 7 KB Roland B. Wassenberg to previous | to last
21 07-Mar-2017 20:56 7 KB Roland B. Wassenberg to previous | to last

Page References

Incoming links Outgoing links
Atari Personal Financial Management System
Atari Personal Financial Management System

Version management

Difference between version and

At line 24 changed one line
On both System Diskettes copy protection is used. It seems to be Atari DOS II 2.0S(?) type protection. Please take into account, that only DOS I and II where available at the time of creation. Therefore, DOS II duplicate disk would only copy sectors marked as used in the VTOC. P.F.M.S. DOS is a custom DOS II, where the directory and VTOC are different, so normal DOS II won't copy it at all. Users saw this, so they created custom versions of DUP.SYS like Yellow DOS and LJS (Long John Silver) DOS to name a couple.\\
On both System Diskettes copy protection is used. It seems to be Atari DOS II 2.0S(?) type protection. Please take into account, that only DOS I and II were available at the time of creation. Therefore, DOS II duplicate disk would only copy sectors marked as used in the VTOC. P.F.M.S. DOS is a custom DOS II, where the directory and VTOC are different, so normal DOS II won't copy it at all. Users saw this, so they created custom versions of DUP.SYS like Yellow DOS and LJS (Long John Silver) DOS to name a couple.\\
This page (revision-24) was last changed on 03-Feb-2023 15:21 by Roland B. Wassenberg  Top