PowerPC Architecture Documentation

The PowerPC architecture is a rather new RISC architecture designed by IBM. Its used within their UNIX server systems and the most common operating system running on it is AIX (AIX runs on other IBM RISC architectures such as POWER).

File	Size	Description	Source
PowerPC_6xx_The_Programming_Environments.pdf	2600 kb	Covers the most interesting stuff (chapter 8: Instruction set reference)	IBM
PPC_603e_User_Manual.pdf	1040 kb	PowerPC 603e hardware manual	IBM
PPC_603_User_Manual_Errata.pdf	105 kb	... and the errata to it	IBM
PPC_604e_User_Manual.pdf	1195 kb	PowerPC 604e hardware manual	IBM
PPC_750_User_Manual.pdf	2440 kb	PowerPC 750 hardware manual	IBM

There is further information available from the IBM hardware document library, the IBM PowerPC library and the IBM Unix server library (which includes infos about AIX).
Thanks to Kobaiashi for providing the links and files to me :-)