AMD CS5535 Manual do Utilizador

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideAMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideApril 2006

10 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideAssumption32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 112Model Specific Registers 32430C2.0Model Specific RegistersThere are two ways

12 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideModel Specific Registers32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 133GeodeLink™ Architecture 32430C3.0GeodeLink™ ArchitectureGeodeLink™ architect

14 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideGeodeLink™ Architecture32430C3.1 GeodeLink™ MSR AddressingThe GX processor’s

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 154Initialization 32430C4.0Initialization4.1 Processor InitializationThe AMD Ge

16 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideInitialization32430C4.1.2 Calculating Processor SpeedEntry Conditions:Stack a

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 17Initialization 32430C4.1.3.1 Size MemoryEntry Conditions:4 GB descriptor in F

18 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideInitialization32430C4.1.5.1 GLIU Descriptors Initialization Register:P2D_BM,

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 19Initialization 32430CRegisters:CR0 RCONF MSRs: CPU Core MSR Address 00001808h

2 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide© 2006 Advanced Micro Devices, Inc. All rights reserved.The contents of this d

20 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideInitialization32430C4.2 AMD Geode™ CS5535 Companion Device InitializationThe

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 21Initialization 32430C4.2.4.1 IRQ MapperThe XPIC has several incoming sources.

22 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideInitialization32430C4.2.4.6 ACPI4.2.4.7 Power Management Logic4.2.4.8 Flash I

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 23Initialization 32430C4.2.4.10 DD I/O Locations4.2.5 ATA-5 / Hard Drive Initia

24 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideInitialization32430C4.2.8 GeodeLink™ Control Processor InitializationThe Geod

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 25Initialization 32430C4.5 Miscellaneous InitializationsIn addition to the prev

26 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideInitialization32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 275Implementation 32430C5.0Implementation5.1 ImplementationThe following is a c

28 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideImplementation32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 296Setup Options 32430C6.0Setup OptionsInitial configuration is set in the conf

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 3Contents 32430CContentsList of Figures . . . . . . . . . . . . . . . . . . .

30 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 317Memory Map 32430C7.0Memory MapFigures 7-1, 7-2, and 7-3 show the system memo

32 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideMemory Map32430CFigure 7-3. CPU Core Cache Region ConfigurationsROMPCIMemory

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 33Memory Map 32430CFigure 7-4. GeodeROM Flow - GX Processor/CS5535 DeviceResetR

34 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideMemory Map32430CFigure 7-4 "GeodeROM Flow - GX Processor/CS5535 Device&q

AAMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 35Appendix A: Support Documentation 32430CAppendix ASupport DocumentationA.1 D

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4 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideContents32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 5List of Figures 32430CList of FiguresFigure 3-1. GeodeLink™ Architecture Topol

6 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideList of Figures32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 7List of Tables 32430CList of TablesTable 4-1. Default Region Configuration Pro

8 AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting GuideList of Tables32430C

AMD Geode™ GX Processor/CS5535 Companion Device GeodeROM Porting Guide 91Overview 32430C1.0Overview1.1 IntroductionThis document describes the changes