Real-time per-cycle energy consumption measurement of digital systems

被引：3

作者：

Chang, N ^{[1
]}

Kim, K ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Comp Sci & Engn, Seoul 151742, South Korea

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 13期

关键词：

Clock frequency - Per clock cycle measurement - Power analysis;

D O I：

10.1049/el:20000811

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A real-time per-clock-cycle energy measurement technique is presented for power analysis and the reduction of energy consumption of synchronous stale machines. This technique guarantees accuracy with a sampling rate of twice the clock frequency under spiky current draw conditions common in digital systems. In addition, it acquires the energy consumption profile in real-time, and therefore does not require repeated operation of the target system.

引用

页码：1169 / 1171

页数：3

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