標題: | A Highly-Integrated Biomedical Multiprocessor System for Portable Brain-Heart Monitoring |
作者: | Chua, Ericson Fang, Wai-Chi Chen, Chiu-Kuo Fu, Chih Chung Tseng, Shao-Yen Kang, Shih Hsieh, Zong-Han 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 2011 |
摘要: | In this paper, a highly-integrated multiprocessor chip design enabling the real-time processing of biomedical signals in portable brain-heart monitoring systems is presented. The architecture comprises a novel diffuse optical tomography (DOT) processor for taking brain imaging, an independent component analysis (ICA) processor for removing artifacts of brain electroencephalogram (EEG) signals, and a heart rate variability (HRV) analysis processor for monitoring heart electrocardiogram (ECG) signals. The multiprocessor chip implemented in 65nm CMOS technology comprises 368k gates and occupies a core area of 462k mu m(2). Simulated power consumption using a full operation test case reports 3.6mW under the condition of 1.0V core supply voltage and 24MHz clock operating frequency. |
URI: | http://hdl.handle.net/11536/15159 |
ISBN: | 978-1-4244-9474-3 |
ISSN: | 0271-4302 |
期刊: | 2011 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) |
起始頁: | 1532 |
結束頁: | 1535 |
顯示於類別: | 會議論文 |