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© 1991-2007 by Steven Weyhrich

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Books: "Apple IIgs Firmware Reference"

The Apple IIgs was so much more complex a computer than were the older models in the Apple II series that it took several books to describe the hardware, firmware, etc., in sufficient detail to make it possible for programmers and engineers to create software and add-on hardware for it. This manual dealt entirely with the built-in firmware code, and how to make calls to it from assembly language routines.

Apple IIgs Firmware Reference
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© 1991-2007 by Steven Weyhrich  Creative Commons License
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