便携式电子设备的集成电池硬件模型

Proceedings of the ASP-DAC '99 Asia and South Pacific Design Automation Conference 1999 (Cat. No.99EX198) Pub Date : 1999-01-18 DOI:10.1109/ASPDAC.1999.759725

Massoud Pedram, C. Tsui, Qing Wu

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引用次数: 8

摘要

我们描述了电池供电VLSI系统中硬件和电池子系统的集成模型。我们证明，在此模型下，对于固定的工作电压，电池寿命随着平均电流耗散的增加而超线性地减少。在分析和实证研究的帮助下，我们表明这种现象的影响是深远的，并改变了我们对针对电池供电的VLSI电路的低功耗设计技术的看法。

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An integrated battery-hardware model for portable electronics

We describe an integrated model of the hardware and the battery sub-systems in battery-powered VLSI systems. We demonstrate that, under this model and for a fixed operating voltage, the battery life decreases super-linearly as the average current dissipation increases. With the aid of analyses and empirical studies, we then show that the implications of this phenomenon are far-reaching and change our perceptions about low power design techniques targeted toward battery-powered VLSI circuits.

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Proceedings of the ASP-DAC '99 Asia and South Pacific Design Automation Conference 1999 (Cat. No.99EX198)

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