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

Naehyuck Chang, Kwanho Kim

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A real-time per-clock-cycle energy measurement technique is presented for power analysis and the reduction of energy consumption of synchronous state 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.

Original languageEnglish
Pages (from-to)1169-1171
Number of pages3
JournalElectronics Letters
Volume36
Issue number13
DOIs
StatePublished - 22 Jun 2000

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