Component-Based Modeling for Embedded Systems

被引:0
|
作者
Chen, Fulong [1 ]
Fan, Xiaoya [2 ]
Wei, Jianjun [2 ]
机构
[1] Anhui Normal Univ, Dept Comp Sci & Technol, Wuhu, Peoples R China
[2] Northwestern Polytech Univ, Aviat Microelect Ctr, Xian, Peoples R China
基金
中国国家自然科学基金;
关键词
embedded system; modeling;
D O I
10.1109/ICIE.2009.26
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Component-based modeling is a software/hardware co-design method for application systems. Through defining some components, designers can construct a virtual application system between its requirements and actual product. This method includes behavior and structure modeling for inner-components, interaction and scheduler modeling for inter-components. An embedded system is decomposed into many subsystems-the biggest independent components interacting through interaction ports. A subsystem is composed of a set of smaller components and connectors, and those smaller components are decomposed till they are undividable atomic components. After integrated into one completed system model, its simulation can be carried out, and its performance can be evaluated and used to determine whether that virtual system is implemented accurately and meets the given requirements, or, codes in software and hardware description languages can be generated automatically for the actual product.
引用
收藏
页码:414 / +
页数:2
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