| 一种基于忆阻器的可重配置逻辑电路 |
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| 引用本文： | 张波,蔡理,冯朝文.一种基于忆阻器的可重配置逻辑电路[J].微电子学,2016,46(5):675-679. |
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| 作者姓名： | 张波 蔡理 冯朝文 |
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| 作者单位： | 空军工程大学 理学院, 西安 710051,空军工程大学 理学院, 西安 710051,空军工程大学 理学院, 西安 710051 |
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| 基金项目： | 国家自然科学基金资助项目(61401498)；陕西省自然科学基金资助项目(2014JQ8343) |
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| 摘 要： | 分析了具有阈值特性的双极性忆阻器模型的阈值电压和高低阻态开关特性,提出了一种基于该模型的可重配置逻辑电路。与基于忆阻器的蕴含逻辑门电路相比,可重配置逻辑电路具备逻辑运算的完备性,在实现“非”、“或”、“与”运算时,运算速度更快、功耗更低。仿真实验验证了电路逻辑功能的正确性,为设计运算速度更快、功耗更低的全加器和数选器等逻辑电路提供了参考。
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| 关 键 词： | 忆阻器 蕴含逻辑门 可重配置逻辑电路 运算速度 功耗 |
| 收稿时间： | 2015/12/15 0:00:00 |
A Memristor Based Reconfigurable Logic Circuit |
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| ZHANG Bo,CAI Li and FENG Chaowen.A Memristor Based Reconfigurable Logic Circuit[J].Microelectronics,2016,46(5):675-679. |
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| Authors: | ZHANG Bo CAI Li and FENG Chaowen |
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| Affiliation: | College of Science, Air Force Engineering University, Xi''an 710051, P. R. China,College of Science, Air Force Engineering University, Xi''an 710051, P. R. China and College of Science, Air Force Engineering University, Xi''an 710051, P. R. China |
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| Abstract: | The characteristics of threshold voltage and resistive switching of bipolar memristive system with threshold were analyzed. A memristor based reconfigurable logic circuit with completeness of logic operations was proposed. When NOT, OR, AND logic were executed, the proposed design had great advantages in terms of operation speed and power consumption in comparison with the memristor-based IMPLY logic gates. The logic operation was verified by Pspice simulation. The research conclusions provided a guide for the designs of full adder, multiplexer and other digital logic circuits which had higher operation speed and lower power consumption. |
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