Three-layers network synthesis algorithm of digital circuits based on RTD programmable logic gates(基于RTD可编程逻辑门的数字电路3层网络综合算法)

YAOMaoqun(姚茂群); YANGKai(杨凯); XUCongyuan(许聪源); SHENJizhong(沈继忠)

doi:10.3785/j.issn.1008-9497.2016.05.013

Zhejiang Daxue xuebao. Lixue ban (Sep 2016)

Three-layers network synthesis algorithm of digital circuits based on RTD programmable logic gates(基于RTD可编程逻辑门的数字电路3层网络综合算法)

YAOMaoqun(姚茂群),
YANGKai(杨凯),
XUCongyuan(许聪源),
SHENJizhong(沈继忠)

Affiliations

YAOMaoqun(姚茂群): ORCiD; 1.Institute of Service Engineering, Hangzhou Normal University, Hangzhou 311121, China( 1.杭州师范大学国际服务工程学院，浙江　杭州　311121)
YANGKai(杨凯): 1.Institute of Service Engineering, Hangzhou Normal University, Hangzhou 311121, China( 1.杭州师范大学国际服务工程学院，浙江　杭州　311121)
XUCongyuan(许聪源): 2.College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou 310027, China( 2.浙江大学信息与电子工程学院，浙江　杭州　310027)
SHENJizhong(沈继忠): 2.College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou 310027, China( 2.浙江大学信息与电子工程学院，浙江　杭州　310027)

DOI: https://doi.org/10.3785/j.issn.1008-9497.2016.05.013
Journal volume & issue: Vol. 43, no. 5
pp. 567 – 572

Abstract

Read online

随着集成电路的不断发展，CMOS器件的工艺逐渐达到其物理设计极限，研究新器件和新设计方法成为集成电路继续发展的必经之路.阈值逻辑门因具有强大的逻辑功能而备受关注，共振隧穿二极管(RTD)因其负阻特性在设计阈值逻辑门时更具优势.由于阈值逻辑门与二进制神经元模型有相似之处，因此可用神经网络模型实现逻辑函数，从而为电路设计提供新的思路.对基于RTD可编程逻辑门的3层网络算法中的隐层综合算法进行了改进，提出采用汉明距离最大优先覆盖的方法对真向量进行覆盖，从而提高了真向量的覆盖效率，减少了隐层函数个数，并采用真假向量标记的方法简化了隐层综合算法.提出的算法比原隐层综合算法简单，进一步简化了基于RTD 可编程逻辑门实现n变量函数的电路.

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

About the journal

Abstract

Keywords