修订 3.1 5 www.国家的.com
表格 的 内容
(持续)
Geode™ GXm 处理器
4.3 MEMORYCONTROLLER .................................................103
4.3.1 MemoryArrayConfiguration ........................................104
4.3.2 MemoryOrganizations .............................................105
4.3.3 SDRAMCommands...............................................106
4.3.4 MemoryControllerRegisterDescription ...............................108
4.3.5 AddressTranslation ...............................................112
4.3.6 MemoryCycles ..................................................115
4.3.7 SDRAMInterfaceClocking..........................................118
4.4 GRAPHICSPIPELINE ....................................................120
4.4.1 bitblt/vectorengine ..............................................120
4.4.2 主控/slaveregisters ............................................121
4.4.3 PatternGeneration ................................................121
4.4.4 SourceExpansion ................................................123
4.4.5 RasterOperations ................................................123
4.4.6 Graphics Pipeline 寄存器 描述 . . . . ...........................124
4.5 DISPLAYCONTROLLER..................................................129
4.5.1 DisplayFIFO ....................................................130
4.5.2 CompressionTechnology ...........................................130
4.5.3 运动 Video Acceleration Support . . . . . . . . ...........................130
4.5.4 HardwareCursor .................................................131
4.5.5 displaytiminggenerator...........................................131
4.5.6 ditherandframe-ratemodulation ...................................131
4.5.7 DisplayModes ...................................................131
4.5.8 Graphics 记忆 编排 . . ...........................................135
4.5.9 DisplayControllerRegisters.........................................136
4.5.10 memoryorganizationregisters......................................144
4.5.11 TimingRegisters .................................................146
4.5.12 CursorPositionRegisters...........................................149
4.5.13 ColorRegisters ..................................................150
4.5.14 PaletteAccessRegisters ...........................................151
4.5.15 CS5530DisplayControllerInterface ..................................153
4.6 PCICONTROLLER ......................................................155
4.6.1 x-buspcislave..................................................155
4.6.2 x-buspcimaster ................................................155
4.6.3 PCIArbiter ......................................................155
4.6.4 GeneratingConfigurationCycles .....................................155
4.6.5 GeneratingSpecialCycles..........................................155
4.6.6 PCIConfigurationSpaceControlRegisters .............................156
4.6.7 PCIConfigurationSpaceRegisters ...................................157
4.6.8 PCICycles ......................................................162
5.0 VirtualSubsystemArchitecture ................................... 165
5.1 VIRTUALVGA ..........................................................165
5.1.1 TraditionalVGAHardware ..........................................165
5.2 gxmvirtualvga......................................................167
5.2.1 datapathelements................................................167
5.2.2 VideoRefresh ...................................................168
5.2.3 GXmVGAHardware ..............................................168
5.2.4 VGAVideoBIOS .................................................171
5.2.5 VirtualVGARegisterDescriptions ....................................172
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