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tos_vers.txt
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1995-09-14
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233 lines
Newsgroups: comp.sys.atari.st
Path: wintermute.co.uk!lade.news.pipex.net!pipex!tank.news.pipex.net!pipex!howland.reston.ans.net!torn!nott!cunews!freenet.carleton.ca!FreeNet.Carleton.CA!cj439
From: cj439@FreeNet.Carleton.CA (Robert Wills)
Subject: TOS Answers
Message-ID: <DEHuGB.EC3@freenet.carleton.ca>
Sender: cj439@freenet3.carleton.ca (Robert Wills)
Reply-To: cj439@FreeNet.Carleton.CA (Robert Wills)
Organization: The National Capital FreeNet
Date: Wed, 6 Sep 1995 17:12:11 GMT
Lines: 221
Towns' Little Guide to TOS Revisions, version 1.0, March 1991.
--------------------------------------------------------------
Written by John Townsend, Atari Corporation
This is a small document that explains in very terse terms the
differences between the TOS revisions available for ST/MEGA/STE/
Mega STE/TT machines, what patches are needed for what revisions, the
formats they are available in, and any notes I can think of.
I hope this will clear up some of the confusion with the different
TOS versions. If you have any questions on this document, please
let me know here on GEnie. My GEnie Address is: TOWNS.
Special thanks to Leonard Tramiel, Allan Pratt, and Doug Wheeler
for their involement with this little Document. Thanks again!
Comments are welcome..
-- John Townsend
Atari Corp.
=========================================================================
ROM TOS (TOS 1.0)
-------
The original ROM TOS, this version shipped in 520ST and 1040ST
machines. It is no longer shipping in any machines.
Formats: 2 chip ROMs, 6 chip ROMs
Machines: 520ST, 1040ST
Utilities: FOLDRXXX.PRG
FOLDRXXX.PRG will add more entries into your OS Pool.
In TOS 1.0 and TOS 1.02, the limit for the number of
directories that you can enter is around 40. With this
program you can extend that limit much higher. If you
are using a hard drive, this program is recommended
highly. It will work with all TOS versions and will
improve the performance of your system.
Notes: GET TOS 1.04 TODAY! TOS 1.04 is the latest version of TOS
for 520/1040/MEGA owners. It is MUCH faster, has faster,
better disk I/O, many other improvements.
MEGA TOS (TOS 1.02)
--------
This is commonly referred to as MEGA TOS. This version of TOS fixes
some minor problems in TOS 1.0 and has support for the BLiTTER chip
and Real-Time Clock chip.
Formats: 2 chip ROMs, 6 chip ROMs
Machines: 520ST, 1040ST, Mega 2, Mega 4
Utilities: FOLDRXXX.PRG
FOLDRXXX.PRG is explained above.
Notes: See notes for TOS 1.0.. GET TOS 1.04 TODAY!
Rainbow TOS (TOS 1.04)
-----------
TOS 1.04 or Rainbow TOS, as it is commonly known is the latest
version of TOS available for 520/1040/MEGA owners. It has been
available as a dealer upgrade for awhile now. It has much more
robust Disk I/O, Autorunning of GEM programs at boot up,
a fix for the 40 folder limit, and much more. Most of all is
it much faster than previous versions of the Operating System.
Formats: 2 chip ROMs, 6 chip ROMs (available as Upgrade!)
Machines: Stacy
Utilities: TOS14FIX.PRG, POOLFIX3.PRG, CACHEXXX.PRG, FOLDRXXX.PRG
TOS14FIX.PRG solves some small problems in the AES (for
additional information, please see the documentation that
accompanies the TOS14FIX.PRG program).
POOLFIX3.PRG fixes a bug in GEMDOS. Documentation that
accompanies the POOLFIX3.PRG program explains (in detail)
the problem that it fixes.
CACHEXXX.PRG is a new program that adds GEMDOS buffers
to your system. The caching of data and disk directories
by GEMDOS (when this program is used) will result in
your system running much faster! This program is highly
recommended and requires TOS 1.04 or higher for full
benefits!
FOLDRXXX.PRG is explained above.
Notes: Please use the utilities available and if you haven't
upgraded to this version of TOS yet.. please consider
doing so. It's a very worthwhile upgrade.
There are some disk-based versions of _early_ developer
only releases of TOS 1.04 floating around on BBS systems
here in the United States and abroad. Please don't use
them! They are bad news! They have some very nasty bugs
and have been known to corrupt data!
STE TOS, Rev 1 (TOS 1.06)
--------------
TOS 1.06 is the TOS version that is shipped with the 1040STE and
520STE machines. It is essentially TOS 1.04 with support for the new
hardware that the STE has.
Formats: 2 chip ROMs
Machines: 520STE, 1040STE
Utilities: STE_FIX.PRG, POOLFIX3.PRG, CACHEXXX.PRG, FOLDRXXX.PRG
STE_FIX fixes the infamous Desktop Medium/Low resolution
bug. The problem is that there is a bug in the desktop
code in this version of TOS that prevents the user from
booting into Medium Resolution. The patch program STE_FIX
will solve the problem. Once it is executed in the AUTO
folder, the problem no longer exists.
FOLDRXXX.PRG, CACHEXXX.PRG, and POOLFIX3.PRG are
explained above.
Notes: This version is only available in 1040STE and 520STE
machines. It isn't available for upgrading. It won't
work in older machines.
STE TOS, Rev 2 (TOS 1.62)
--------------
This is a slightly revised revision of TOS 1.6. It fixes the POOLFIX
problem in GEMDOS and the problem in the Desktop that was present in
TOS 1.06.
Formats: 2 chip ROMs
Machines: 520STE, 1040STE
Utilities: CACHEXXX.PRG, FOLDRXXX.PRG
CACHEXXX.PRG and FOLDRXXX.PRG are explained above.
Notes: This version is only available in 1040ST and 520STE
machines. It isn't available for upgrading.
Mega STE TOS (TOS 2.05)
------------
TOS 2.05 is the version of TOS currently shipping in the Mega STE.
Formats: 2 chip ROMs
Machines: Mega STE
Utilities: CACHEXXX.PRG, FOLDRXXX.PRG
CACHEXXX.PRG and FOLDRXXX.PRG are explained above.
Notes: This version is only available in the Mega STE. It isn't
available for upgrading.
TT TOS (TOS 3.01)
------
TOS 3.01 is the version of TOS that originally shipped in the TT030.
Formats: 4 chip ROMs
Machines: TT030
Utilities: CACHEXXX.PRG, FOLDRXXX.PRG
CACHEXXX.PRG and FOLDRXXX.PRG are explained above.
Notes: This version is only avaible in the TT030. It isn't
available for upgrading.
TT TOS (TOS 3.05)
------
TOS 3.05 is the latest version of TOS currently shipping in the
TT030.
Formats: 4 chip ROMs
Machines: TT030
Utilities: CACHEXXX.PRG, FOLDRXXX.PRG, SERPTCH1.PRG
CACHEXXX.PRG and FOLDRXXX.PRG are explained above.
Notes: This version is only avaible in the TT030. It isn't
available for upgrading.
===========================================================================
Pretty close to definitive, eh? Still doesn't really answer the
question "What problem on bootup with TOS 1.6? If that's all I've
used, how can I know the difference?
--
Songshop Musical Productions
Box 266, Shawville, Quebec
J0X 2Y0 (819) 647-6022