Apple II Technical Notes Developer Technical Support
Revised by: Matt Deatherage November 1988
Written by: Mike Askins May 1985
This Technical Note formerly described the internals of the UniDisk 3.5, and this information is now documented in the Apple IIGS Firmware Reference.
This Note formerly documented the internal structure of the UniDisk 3.5, primarily for those interested in providing copy protection. Apple Computer no longer supports copy protection schemes, and we strongly urge developers to make use of alternate methods to limit unauthorized duplication.
The internals of the UniDisk 3.5 are now documented in the Apple IIGS Firmware Reference.
Further Reference