THIS PACKAGE COMES WITH ABSOLUTELY NO WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, STATUTORY OR OTHERWISE. THE ENTIRE RISK AS TO USE, RESULTS AND
PERFORMANCE OF THE PACKAGE IS ASSUMED BY YOU AND IF THE PACKAGE SHOULD PROVE
TO BE DEFECTIVE, YOU ASSUME THE ENTIRE COST OF ALL NECESSARY SERVICING,
REPAIR OR OTHER REMEDIATION.
UNDER NO CIRCUMSTANCES, CAN THE AUTHOR BE HELD RESPONSIBLE FOR ANY DAMAGE
CAUSED IN ANY USUAL, SPECIAL, OR ACCIDENTAL WAY, ALSO IF THE OWNER OR A THIRD
PARTY HAS BEEN POINTED AT SUCH POSSIBILITIES OF DAMAGE.
This install applies to "Sound Disk" © 1989 Arcadia Team.
Requirements:
-------------
This install requires WHDLoad and DIC to be in the path.
These programs can be found in the WHDLoad package.
To install from a different drive than DF0: select installation mode Expert.
The installed demo requires 0.5 MB ChipMem (+0.9 MB for preload).
It can be quit by pressing F10 (key can be changed with Tooltype "QuitKey=").
Features:
--------
- Full load from HD
- Self-modifying code fixed
- OS stuff patched
- Access fault fixed
- OCS only DDFSTRT in scroller area fixed
- DMA wait in replayer fixed
- Byte write to volume register fixed
- Blitter waits added (x6)
- Interrupts fixed
- All decrunchers (ByteKiller) relocated to fast memory and error check added
- NewIcon (created by me)
- Source code included (also on my GitHub: https://github.com/MK1Roxxor/WHDLoad_Patches)
- Quit option that works on 68000 machines
Patching this music disk was more ore less business as usual and not too
time consuming. As trackdisk device is used for loading all data, I quickly
created a partial exec emulation which handles the DoIO and other OS calls
so I did not have to patch these things separately for each part of the
music disk. Other than that there were the usual replayer bugs and an
access fault in the scope routine to fix. The scroller area was only displayed
correctly on OCS machines due to a wrong DDFSTRT, this has been fixed too.
Latest sources for this patch can be found on my GitHub repository at
https://github.com/MK1Roxxor/WHDLoad_Patches/tree/master/Demos/Arcadia_SoundDisk_WHD.s
History:
--------
version 1.00 (23.04.2022) done by StingRay:
- initial release
Contact:
--------
If you have problems with this installation please try and get a newer
version of this package from the WHDLoad WWW-Page. If that doesn't help try
some Tooltypes like NOCACHE, NOAUTOVEC, EXPCHIP, NOMMU, PAL or NTSC. If
that also fails, please inform the author via the Bug-Report-Form which
can be accessed on the WHDLoad WWW-Page.
For the full WHDLoad package, other installs and updates refer to:
http://www.whdload.de/
or aminet:dev/misc/whdload#?
and aminet:game/patch/ |
