Motorola MPC8260 - Manual (Page 67)

MOTOROLA Part I. Overview Part I-lxvii
Part I
Overview
Intended Audience
Part I is intended for readers who need a high-level understanding of the MPC8260.
Contents
Part I provides a high-level description of the MPC8260, describing general operation and
listing basic features.
¥ Chapter 1, ÒOverview,Ó provides a high-level description of MPC8260 functions
and features. It roughly follows the structure of this book, summarizing the relevant
features and providing references for the reader who needs additional information.
¥ Chapter 2, ÒPowerPC Processor Core,Ó provides an overview of the MPC8260 core.
¥ Chapter 3, ÒMemory Map,Ó presents a table showing where MPC8260 registers are
mapped in memory. It includes cross references that indicate where the registers are
described in detail.
Conventions
Part I uses the following notational conventions:
mnemonics Instruction mnemonics are shown in lowercase bold.
italics Italics indicate variable command parameters, for example, bcctrx.
Book titles in text are set in italics.
0x0 PreÞx to denote hexadecimal number
0b0 PreÞx to denote binary number
rA, rB Instruction syntax used to identify a source GPR
rD Instruction syntax used to identify a destination GPR