Energy-Efficient CMOS Memristive Synapses for Mixed-Signal Neuromorphic System-on-a-Chip
In: 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 2018
Online
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Zugriff:
Emerging non-volatile memory (NVM), or memristive, devices promise energy-efficient realization of deep learning, when efficiently integrated with mixed-signal integrated circuits on a CMOS substrate. Even though several algorithmic challenges need to be addressed to turn the vision of memristive Neuromorphic Systems-on-a-Chip (NeuSoCs) into reality, issues at the device and circuit interface need immediate attention from the community. In this work, we perform energy-estimation of a NeuSoC system and predict the desirable circuit and device parameters for energy-efficiency optimization. Also, CMOS synapse circuits based on the concept of CMOS memristor emulator are presented as a system prototyping methodology, while practical memristor devices are being developed and integrated with general-purpose CMOS. The proposed mixed-signal memristive synapse can be designed and fabricated using standard CMOS technologies and open doors to interesting applications in cognitive computing circuits.
Comment: This is a preprint of proceedings in IEEE International Symposium on Circuits and Systems (ISCAS), May 2018. Copyright 2018 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. See \URL{http://www.ieee.org/publications\_standards/publications/rights/index.html} for more information
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Energy-Efficient CMOS Memristive Synapses for Mixed-Signal Neuromorphic System-on-a-Chip
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Autor/in / Beteiligte Person: | Wu, Xinyu ; Saxena, Vishal ; Zhu, Kehan |
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Zeitschrift: | 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 2018 |
Veröffentlichung: | IEEE, 2018 |
Medientyp: | unknown |
DOI: | 10.1109/iscas.2018.8351766 |
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