摘要： 文章在分析了现有功耗模型后，给出了一种动态功耗和静态功耗协同分析方法，定义了均方率(VER)和最大偏移率(MSR)两个基本参数，它们和均值与方差一起，用来描述复杂的功耗行为，给低功耗设计提供了更多有用信息。基于ISCAS85、ISCAS89 和ITC99 电路集的实验表明，该文提出的方法和相关参数对低功耗设计和热量耗散是非常有价值的。
关键词:
功耗估计；协同分析；均方率；最大偏移率
Abstract: An analysis method of real power estimation is proposed to achieve the co-analysis of dynamic and leakage power. This paper defines two parameters of variation and expectation rate (VER) and maximum-skew ratio (MSR) along with expectation and variation to describe the complicated behavioral of power, which offer more valuable information for low power design. Experiments with some of ISCAS85, ISCAS89 and ITC99 benchmark circuits show the analysis method and the proposed parameters are very useful for low power design and energy delivery.
Key words:
Power estimation; Co-analysis; Variation and expectation rate(VER); Maximum-skew ratio(MSR)
徐勇军，陈静华，骆祖莹，李晓维. CMOS 电路动静态功耗协同分析[J]. 计算机工程, 2006, 32(10): 231-233.
XU Yongjun, CHEN Jinghua, LUO Zuying, LI Xiaowei. Dynamic and Static Power Co-analysis of CMOS Circuits[J]. Computer Engineering, 2006, 32(10): 231-233.