Some Assembly Required
In our series about C64 ROM commentaries (English version by Lee Davison, German version by Data Becker), I’m now presenting a most unusual C64 ROM commentary – based on a commented disassembly of the Apple II ROM.
Feiler, Jesse.
Rhapsody Developer’s Guide.
Boston: AP Professional, 1997.
ISBN 0-12-251334-7
(528 pages, 13.3 MB PDF)
If you try to set the clock in Lisa OS 3.1 to 2010, you’re out of luck:
The Copland project was Apple’s ill-fated attempt in the mid 1990s to replace the aging classic Mac OS with a more modern operating system that had a microkernel, virtual memory and preemptive multitasking. Information on Copland is scarce, therefore I have compiled 20 hard to find Copland reference documents, as well as the 359 page book “Mac OS 8 Revealed”.
The Apple Lisa from 1983 was the first consumer-class computer with a graphical user interface and significantly more advanced than the 1984 Macintosh, which had a similar UI, but a comparatively primitive underlying OS. Here, I present a searchable PDF of the rare “Operating System Reference Manual for the Lisa” (1983), as well as a quick overview of the OS and how it compares to UNIX.
The heritage of different operating systems has been discussed many times. Mac OS X includes code from Mach and BSD, AmigaOS is based on TRIPOS, MS-DOS is a CP/M-86 clone and Windows NT is modeled after VMS. But what machines and operating systems were used for cross-compilation and bringup of these systems? In order to find this out about Mac OS X, I talked to a few people working at NEXT and Apple, and people that worked on Mach and BSD.
Click on the image for a video of Copland D9 (the first developer release; the second one being D11E4), booting a bit, then hanging. It is running on a Power Macintosh 6100.
Here are all three volumes of the original 1985 edition of Inside Macintosh as a searchable PDF:
The audio file that was posted two weeks ago is indeed a very important artifact of computer history: It is a recording of the “Apple I BASIC” cassette tape that came with the Apple I. It is the first piece of Software ever sold by Apple (not counting computer firmware).
It probably takes a geek in the front row (which is likely for a concert in San Francisco) to notice that the computer schematics Tool showed on the screens during their âRosetta Stonedâ performance are those of an Apple 1 – but distorted: