摘要
在总结了多年来硬件类研究生教学经验和科研项目实际需求的基础上,进行了嵌入式系统综合教学实验环境的升级论证和规划,确定了新型实验平台的设计策略与实现方法。首先将硬件体系确定为双核、异构、可以分别运行,以适合针对不同嵌入式结构的基本教学目标;进而,系统还能拓展为主从、并行、实现协同工作,以满足多核加速和冗余设计等方面的深化研究需要。通过近年来的反复锤炼,该平台已经在技术上日臻成熟。以此为基础进行软硬件学习、开发时灵巧方便,已经成功应用于数届研究生教学和实验之中。
Based on the experience of project development and computer hardware teaching of postgraduates in Ordnance Engineering College,the design and implementation strategy of a dual-core embedded experimental platform was intensively studied and its general layout was given.First,the two CPU cores in the platform should run asynchronously and separately to meet the basic needs of ＂green hands＂.Secondly,the dual-core system should be developed into a ＂master-slave＂ or parallel working manner to satisfy research in both multi-core acceleration and redundancy designing.By working and testing repeatedly in the past several years,the relative technologies that adopted in the platform proved to be reliable,flexible and convenience.The products based on it have been used successfully in the hardware lab till now.
出处
《实验室研究与探索》
CAS
北大核心
2012年第12期151-155,共5页
Research and Exploration In Laboratory
关键词
双核实验平台
嵌入式系统
硬件实验
dual-core experimental platform
embedded system
hardware experiment
