摘要
介绍基于国产通用处理器的嵌入式高级夹层卡(AMC)处理器模块的设计和实现。该模块以龙芯2ECPU为核心,板卡设计符合AMC规范,可以直接应用于符合新型先进电信计算构架规范的计算机系统。模块配有适用于嵌入式系统互联的串行RapidIO接口,可以提供充足的有效带宽用于数据通信和系统配置。给出模块的芯片组设计和软件配置。
This paper introduces the design and implementation of Advanced Mezzanine Card(AMC) processor module based on Loongson2E CPU. This module is compatible with AMC specification and can be used in standard Advanced Telecom Computing Architecture(ATCA) systems. Serial RapidIO interface is equipped for this module. It can supply sufficient bandwidth for communication and configuration, and makes the module suitable for embedded interconnection. The chipset and software configuration configuration of module are given.
出处
《计算机工程》
CAS
CSCD
北大核心
2009年第22期221-223,共3页
Computer Engineering
关键词
龙芯2E
先进电信计算构架
高级夹层卡
RAPIDIO协议
Loongson2E
Advanced Telecom Computing Architecture(ATCA)
Advanced Mezzanine Card(AMC)
RapidlO protocol