A co-processor for real-time energy estimation of system-on-a-chip

被引：0

作者：

Haid, J ^{[1
]}

Kaefer, G ^{[1
]}

Steger, C ^{[1
]}

Weiss, R ^{[1
]}

机构：

[1] Graz Univ Technol, A-8010 Graz, Austria

来源：

2002 45TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, CONFERENCE PROCEEDINGS | 2002年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

As mobile electronic devices become increasingly important in our everyday life, advanced technologies are necessary to meet the constraints on low energy consumption and power aware system design. In this work a co-processor is presented, delivering the energy consumption of a system-on-a-chip (SOC) design in real-time. The co-processor is based on power macro-modeling, making any analog measurement equipment obsolete to the software developer after the SOC is characterized once. Therefore, the co-processor allows quick and easy energy estimations of software running on a SOC. The results show that the relative error of the energy estimations is <5%.

引用

页码：99 / 102

页数：4

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