Low-power Embedded System Design

能量消耗问题是近几年来人们在嵌入式系统设计中普遍关注的难点与热点 ,它严重制约着嵌入式系统的应用及发展。以减少嵌入式系统所耗电能为目标 ,总结了当前国际上所采用的几种主要的优化措施。Power dissipation is the universal rub and highlight of embedded system design in recent years, which seriously prevents application and development of embedded system design . This paper , aiming at reducing the power dissipation of embedded system , summarizes some primary optimization methodologies widely adopted in the world lately