一种实时高速数据互连模型  

A real-time high-speed data interconnection model

作　　者：杜学峰[1] 武杰[1] 

机构地区：[1]中国科学技术大学近代物理系快电子学实验室,安徽合肥230026

出　　处：《中国科学技术大学学报》2006年第6期617-620,629,共5页JUSTC

基　　金：国家自然科学基金(10505020);安徽省高校"物理电子学"省级重点实验室资助

摘　　要：给出了一种基于数据流的实时高速数据互连模型.该模型将模块间互连的地址和控制信号统一为一个与数据同步的信号,使得结构简单,互连接口相似,可以实现数据处理中常用的功能.基于该模型的模块容易扩展,重用性好,特别适用于高速实时处理.最后,通过一个200MSPS高速采集实时存储的例子具体说明了模型的应用.A high-speed data interconnection model based on data stream was presented. The model unifies the address and control signals to a single signal synchronized with data, so it has a simple structure, similar interfaces and can realize the commonly used functions in data processing. The blocks based on this model are easily interconnected, conveniently expandable and especially suitable for real-time high-speed data processing. A realization of the model in a high-speed data acquisition and storage system shows that the model is applicable.

关 键 词：互连模型 实时处理 推模式 数据采集 实时存储 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]