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Description: 介绍了PCI桥的配置空间配置头的结构及其配置原理，介绍了配置空间的访问方法；详细阐述了三种桥（PCI-PCI桥、PCI-ISA桥以及PCI Host桥）配置及其层次结构，对应的各个寄存器的含义，结合VxWorks系统，讲述了基于PowerPC架构的PLX6150桥（PCI6150）芯片、W83628AG以及MPC8247 PCI桥的配置和实现方法。
关键词：PCI桥；PLX6150桥芯片；W83628AG；MPC8247；VxWorks-Describes the PCI bridge configuration header of the configuration space structure and configuration theory, describes the configuration space access method elaborated on three kinds of bridges (PCI-PCI bridges, PCI-ISA Bridge and PCI Host Bridge) configuration and its hierarchical structure , corresponding to the various registers of the meaning, combined with VxWorks system, described based on the PowerPC architecture PLX6150 Bridge (PCI6150) chips, W83628AG as well as the MPC8247 PCI bridge configuration and realization method. Key words: PCI bridge PLX6150 bridge chip W83628AG MPC8247 VxWorks
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Size: 1002496 |
Author: 高竹红 |
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Description: 芯片组（Chipset）是主板的核心组成部分，按照在主板上的排列位置的不同，通常分为北桥芯片和南桥芯片。北桥芯片提供对CPU的类型和主频、内存的类型和最大容量、ISA/PCI/AGP插槽、ECC纠错等支持。南桥芯片则提供对KBC（键盘控制器）、RTC（实时时钟控制器）、USB（通用串行总线）、Ultra DMA/33(66)EIDE数据传输方式和ACPI（高级能源管理）等的支持。其中北桥芯片起着主导性的作用，也称为主桥（Host Bridge）。 -Chipset (Chipset) is a core component of the motherboard, according to the arrangement of the motherboard is located, is usually divided into Northbridge and southbridge chips. North Bridge chip to provide the type and frequency of the CPU, memory type and maximum capacity, ISA/PCI/AGP slots, ECC error correction support. Southbridge chip provides on KBC (keyboard controller), RTC (real time clock controller), USB (Universal Serial Bus), Ultra DMA/33 (66) EIDE data transmission and ACPI (Advanced Energy Management) and other support . North Bridge chip, which plays a leading role, also known as the main bridge (Host Bridge).
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Size: 528384 |
Author: 林子 |
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Description: PCI functions for V3 host PCI bridge
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Size: 5120 |
Author: biebongjon |
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Description: PCI functions for V3 host PCI bridge.
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Size: 8192 |
Author: pansoqin |
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Description: find pci root bus for Linux v2.13.6.
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Size: 1024 |
Author: biriukao |
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Description: Structure of a PCI controller (host bridge).
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Size: 3072 |
Author: dakjgou |
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Description: The BCM1250, etc. PCI HT bridge reports as a host bridge.
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Size: 2048 |
Author: xxbaojai |
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Description: PCI functions for V3 host PCI bridge.
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Size: 8192 |
Author: lerryrun |
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Description: Structure of a PCI controller (host bridge).
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Size: 5120 |
Author: xieyielui |
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