Description: PCI-to-PCI Bridge Architecture Specification Revision 1.1
This specification establishes the requirements that a PCI-to-PCI bridge must meet to be compliant to this specification and the PCI Local Bus Specification. In addition, the requirements for optional extensions are specified. This specification does not describe the implementation details of any particular requirement or optional feature of a PCI-to-PCI bridge, nor is it a goal of this specification to describe any particular PCI-to-PCI bridge implementation. However, some recommendations are provided for some implementation-specific features that can be provided by a PCI-to-PCI bridge.-PCI-to-PCI Bridge Architecture Specific ation Revision 1.1 This specification establi shes the requirements that a PCI-to-PCI bridge must meet to be compliant to this specification and the PCI Local Bus Specification. In additio n, the requirements for optional extensions are s pecified. This specification does not describ e the implementation details of any particular requirement or optional feature of a PCI-to-PC I bridge, nor is it a goal of this specification to describ e any particular PCI-to-PCI bridge implementa tion. However, some recommendations are provided for some The need lementation-specific features that can be pro vided by a PCI-to-PCI bridge. Platform: |
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Author:asci |
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Description: PCI-to-PCI Bridge Architecture Specification Revision 1.1
This specification establishes the requirements that a PCI-to-PCI bridge must meet to be compliant to this specification and the PCI Local Bus Specification. In addition, the requirements for optional extensions are specified. This specification does not describe the implementation details of any particular requirement or optional feature of a PCI-to-PCI bridge, nor is it a goal of this specification to describe any particular PCI-to-PCI bridge implementation. However, some recommendations are provided for some implementation-specific features that can be provided by a PCI-to-PCI bridge.-PCI-to-PCI Bridge Architecture Specific ation Revision 1.1 This specification establi shes the requirements that a PCI-to-PCI bridge must meet to be compliant to this specification and the PCI Local Bus Specification. In additio n, the requirements for optional extensions are s pecified. This specification does not describ e the implementation details of any particular requirement or optional feature of a PCI-to-PC I bridge, nor is it a goal of this specification to describ e any particular PCI-to-PCI bridge implementa tion. However, some recommendations are provided for some The need lementation-specific features that can be pro vided by a PCI-to-PCI bridge. Platform: |
Size: 359424 |
Author:asci |
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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 Platform: |
Size: 1002496 |
Author:高竹红 |
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Description: 软件无线电技术是用于卫星导航和第三代移动通信(3G) 数据处理和计算的最优解决方案。运用基于FPGA的So PC 嵌入式设计方法构造软件无线电系统,提高了对动态实时信号的处理能力。设计完成无线通信体系结构,以及ADC 模数转换,数字下变频,CPU 中央处理器,DSP 运算单元,PCI 桥以及数据控制等模块的详细组成。相对于目前常规系统,该系统在功耗和体积方面可节省30 以上,对高速数据流的处理和计算能力有显著提高,可以应用于Cellular/ PCS 基站,GPS 抗干扰接收机,相控阵接收机,频谱分析和3G无线通信等领域。-Software radio technology is used for satellite navigation and third-generation mobile communication (3G) data processing and computing the optimal solution. So PC using FPGA-based embedded design methods to create software-defined radio system to improve the dynamic real-time signal processing capabilities. Wireless communications architecture design is completed and the ADC analog-digital conversion, digital down conversion, CPU CPU, DSP computing unit, PCI bridge, and data control module, the detailed composition. Relative to the current conventional systems, the system can save power consumption and size are more than 30 of the high-speed data stream processing and computing power has significantly increased, can be applied to Cellular/PCS base stations, GPS anti-jamming receivers, phased array receivers, spectrum analysis, and 3G wireless communications and other fields. Platform: |
Size: 516096 |
Author:x |
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