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Designing ultra-low power systems with non-uniform sampling and event-driven logic

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Published:01 September 2014Publication History

ABSTRACT

Circuit power consumption is closely related to data processing. This observation is the foundation of a new low-power approach based on a non-uniform sampling scheme combined with asynchronous event-driven logic. This will be useful for handheld computing systems and mobile applications such as wireless solutions for telemetry and metering, or medical implants. These last applications required a very low level of consumption because they remain active during several years. Here, an alternative to the classical design techniques for ultra-low power consumption is presented. Our case study is applied to physiological signals used in a medical implant and shows a drastic reduction of the power consumption compared to the classical approach.

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          • Published in

            cover image ACM Conferences
            SBCCI '14: Proceedings of the 27th Symposium on Integrated Circuits and Systems Design
            September 2014
            286 pages
            ISBN:9781450331562
            DOI:10.1145/2660540

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            Publication History

            • Published: 1 September 2014

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            SBCCI '14 Paper Acceptance Rate40of130submissions,31%Overall Acceptance Rate133of347submissions,38%

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