Design and Technology Aspects of VLSI's for ATM Switches
Design and Technology Aspects of VLSI's for ATM Switches
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ATM 交换机 VLSI 的设计和技术方面
DOI：
10.1109/49.105172
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发表时间：
1991
期刊：
影响因子：
--
通讯作者：
Y. Therasse
中科院分区：
文献类型：
--
作者：
Thomas;G. Eilenberger;B. Pauwels;Y. Therasse
介绍了一种基于多径自路由交换原理和使用多时隙信元的内部传输模式的系统概念。利用共享缓冲存储器结构，该概念允许交换元件的单芯片实现，并满足重要的系统要求，例如容错、交换核心独立于外部数据格式和业务特性，以及从小型系统到超大型系统的模块化可扩展性。文中给出了该概念在电路板和芯片上的功能划分的实现实例。文中还给出了作为尺寸标注依据的性能研究结果。重点介绍了开发硬件描述语言、逻辑模拟器和逻辑编译器的最重要的设计方面和可能的工具链。>；
A system concept based on a multipath self-routing switching principle and on an internal transfer mode using multislot cells is introduced. With the utilization of a shared buffer memory structure, this concept allows for a single-chip realization of the switching elements and fulfils important system requirements like fault tolerance, independence of the switch core from external data formats and traffic characteristics, and modular extendibility from small to very large systems. An example implementation of the concept with the resulting functional partitioning in boards and chips is given. Performance study results, as a basis for dimensioning, are also presented. The most important design aspects and a possible tool chain exploiting a hardware description language, logic simulator, and logic compiler are highlighted. >