Table Of Contents - AMD RX881 Data Book

Chapter 1: Overview
1.1 Introducing the RX881........................................................................................................................................................1-1
1.2 RX881 Features...................................................................................................................................................................1-1
1.2.1 CPU HyperTransport™
1.2.2 PCI Express® Interface
1.2.3 A-Link Express II
1.2.4 System Clocks
1.2.5 Power Management Features
1.2.6 PC Design Guide
1.2.7 Test Capability Features
1.2.8 Packaging
1.3 Software Features................................................................................................................................................................1-3
1.4 Branding Diagram...............................................................................................................................................................1-3
1.5 Conventions and Notations
1.5.1 Pin Names.............................................................................................................................................................1-4
1.5.2 Pin Types
1.5.3 Numeric Representation
1.5.4 Register Field........................................................................................................................................................1-4
1.5.5 Hyperlinks
1.5.6 Acronyms and Abbreviations
Chapter 2: Functional Descriptions
2.1 Host Interface ......................................................................................................................................................................2-1
2.2 Clock Generation ................................................................................................................................................................2-3
Chapter 3: Pin Descriptions and Strap Options
3.1 RX881 Pin Assignment Top
3.2 Interface Block Diagram
3.3 CPU HyperTransport™ Interface
3.4 PCI Express® Interfaces
3.4.1 1 x 16 Lane Interface for External Graphics
3.4.2 A-Link Express II Interface for
3.4.3 6 x 1 Lane Interface for General Purpose External Devices
3.4.4 Miscellaneous PCI Express® Signals
3.5 Clock Interface ....................................................................................................................................................................3-6
3.6 Power Management
3.7 Miscellaneous Pins..............................................................................................................................................................3-7
3.8 Power Pins...........................................................................................................................................................................3-8
3.9 Ground Pins.........................................................................................................................................................................3-9
3.10 Strapping Options
Chapter 4: Timing Specifications
4.1 HyperTransport™ Bus Timing
4.2 HyperTransport™ Reference Clock Timing Parameters
4.3 PCI Express® Differential Clock AC Specifications
4.4 Power Rail Power-up Sequence
© 2011 Advanced Micro Devices, Inc.
Proprietary
Interface.........................................................................................................................1-1
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Interface..................................................................................................................................1-2
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Compliance..............................................................................................................................1-2
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View......................................................................................................................................3-2
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Southbridge........................................................................................................3-5
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Pins....................................................................................................................................................3-7
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Table of Contents

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AMD RX881 Databook 1.40
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