A 28.6μW mixed-signal processor for epileptic seizure detection

Tsan Jieh Chen, Sheng Cheng Lee, Chia Hsiang Yang, Chin Fong Chiu, Her-Ming Chiueh

研究成果: Conference contribution同行評審

9 引文 斯高帕斯(Scopus)

摘要

An energy-efficient epileptic seizure detection system-on-chip (SoC) is integrated in 10.41mm2 in 0.18μm CMOS. The chip integrates analog frontend, a 16-bit ADC, a 32-bit processor, hardware accelerators, and data control unit (DCU) for epileptic signal processing. A 32.8x processing time reduction and an 8.5x energy reduction are achieved through hardware-software co-design. The chip dissipates 28.6μW with a detection accuracy of 93.1% within 0.72 seconds at 1V. It achieves ASIC-like energy efficiency with higher detection accuracy and shorter detection latency.

原文English
主出版物標題2013 Symposium on VLSI Circuits, VLSIC 2013 - Digest of Technical Papers
出版狀態Published - 17 九月 2013
事件2013 Symposium on VLSI Circuits, VLSIC 2013 - Kyoto, Japan
持續時間: 12 六月 201314 六月 2013

出版系列

名字IEEE Symposium on VLSI Circuits, Digest of Technical Papers

Conference

Conference2013 Symposium on VLSI Circuits, VLSIC 2013
國家Japan
城市Kyoto
期間12/06/1314/06/13

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