一种基于体交换误差校正的450mV无时距波形分选器

2016 IEEE Symposium on VLSI Circuits (VLSI-Circuits) Pub Date : 2016-06-15 DOI:10.1109/VLSIC.2016.7573561

Seongjong Kim, J. P. Cerqueira, Mingoo Seok

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引用次数: 13

摘要

我们提出了一种基于局部体交换的错误检测和纠正技术，用于消除近/次vth非指令并行架构中的最坏情况裕度。我们将提出的技术应用于脑机接口微系统的无监督波形分选器，在最坏情况变化的基线基础上，提高了49.3%的能源效率和35.6%的吞吐量。面积开销为4.1%。

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A 450mV timing-margin-free waveform sorter based on body swapping error correction

We propose an error detection and correction technique based on local body swapping for eliminating the worst-case margin in near/sub-VTH non-instruction parallel architectures. We apply the proposed technique on an unsupervised waveform sorter for brain computer interface microsystems, improving energy-efficiency by 49.3% and throughput by 35.6% over the baseline that is margined for the worst-case variation. The area overhead is 4.1%.

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2016 IEEE Symposium on VLSI Circuits (VLSI-Circuits)

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