shared bus

This paper introduces a master-slave malti-microcomputer numerical control system, which is used 8-bit single chip 8031, qualified STD bus standard, has the structure of fast communication based on the shared RAM ( SRAM).

采用8位单片微机8031，符合STD总线标准，具有公共存储器（SRAM）快速通讯方式，构成主从式多微机数控系统。

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It was a milestone that shared bus switch fabrics had been replaced by crossbar fabrics.

从共享总线式交换器到交叉开关结构的出现曾一度掀起了交换结构研究的新潮流.

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And the architecture of multiprocessors based on shared bus is an advisable architecture. The article has studied the bus arbitration mechanism of multiprocessor system architecture based on the characteristics of modern instrument. We selected the distributed arbiter and dynamic priority scheme to implement the target bus arbiter.

在分析现代仪器系统特点的基础上，研究了多微处理器系统的总线仲裁机制，选择了基于分布式仲裁方式和动态优先权策略作为系统的总线仲裁机制。

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It will become the basis of Shared Bus. Though the analysis about the PowerPC Bus, there are four parts in BIU: Instruction Pretreatment Part, Address Bus Treatment Part, Data Bus Treatment Part and Data Pos-treatment Part.

通过对PowerPC结构的总线协议的分析，总线接口部分主要由指令预处理部分、地址总线处理部分、数据总线处理部分和数据后处理部分组成，完成微处理器和外部总线的数据交互。

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PCI Bus has been applied in many fields due to its advantages. For Bus Expansion, switched bus can distribute bandwidth dynamically compared to shared bus, it enhances system's performance.

PCI总线以其优越性得到了越来越多的应用，在总线扩展方面，相对于传统的共享式总线开关式总线可以动态分配带宽，很大程度上提高了系统的性能。

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NUMA reduces the contention for a system's shared memory bus by having more memory buses and fewer processors on each bus.

NUMA通过在每个总线使用更多内存总线和更少处理器来减少系统共享内存总线的争用。

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