作者
Thomas C Jackson, Rongye Shi, Abhishek A Sharma, James A Bain, Jeffrey A Weldon, Lawrence Pileggi
发表日期
2016/12
期刊
Analog Integrated Circuits and Signal Processing
卷号
89
页码范围
619-629
出版商
Springer US
简介
One major challenge in efficiently implementing neuromorphic networks is the need for a large number of variable synaptic connections. Networks that use emerging resistive memories as synapses have been proposed to tackle this problem, but interfacing with these devices is still inefficient in deeply-scaled CMOS. Oscillatory Neural Networks (ONNs) use a different paradigm than most analog hardware implementations, and may be able to interface more efficiently with RRAM neurons. Previous work on ONNs, however, has not considered the effects of actual hardware implementation realities, such as delay in the network. In this work, the first reported IC implementation of an oscillatory neural network is designed and fabricated. Modifications are made to the ONN architecture based on theoretical analysis to allow for proper operation in real-world conditions. One modification is changing the PLL-type …
引用总数
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学术搜索中的文章
TC Jackson, R Shi, AA Sharma, JA Bain, JA Weldon… - Analog Integrated Circuits and Signal Processing, 2016