多处理机系统中一种共享内存交互技术与实现

A SHARED MEMORY INTERFACE TECHNIQUE & IMPLEMENTATION OF MULTI-PROCESSOR SYSTEM

本文给出了紧耦合多机系统一种基于共享物理内存实现信息交互的设计思想和生成方法。比较一般共享内存技术,实现了易扩展性、实时访问不同型内存和免去了总线仲裁机制,且高速交互,内存空间不受CPU地址总线宽度约束。为构建有更多I/O需求的多机系统提供了支持。

This paper gives a method of design and implementation .compared with general shared memory technique.it has implemented easy expandability,real -time access,memory of difference type and omitting bus arbitration. High - speed interface, memory space with no limit of address bus width and support multiprocessor system architecture which more I/O requisite.