Introduction to 17-inch PowerBook G4 Developer Note

Specifies the internal design, I/O features, and expansion capabilities of the 17-inch PowerBook G4 introduced in October 2005.

Organization of This Document

The information in this note is arranged in four chapters and two appendixes.

Overview of 17-inch PowerBook G4 introduces the 17-inch PowerBook G4 and describes its features.

Architecture describes the internal logic of the computer, including the main ICs that appear in the block diagram.

Devices and Ports describes the standard I/O ports and the built-in I/O devices.

Expansion Features describes the expansion features of interest to developers. It includes development guides for expansion-bay devices, the RAM expansion modules, and the PC Card slot.

Supplemental Reference Documents contains links to supplemental reference documents.

Abbreviations is a list of the abbreviations used in this developer note.