PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing

Liang Chang; Zhaohao Wang; Yang Zhao; Youguang Zhang; Weisheng Zhao; Jun Zhou

PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing

Liang Chang
, Zhaohao Wang
, Yang Zhao
, Youguang Zhang
, Weisheng Zhao
, Jun Zhou^*

^*Corresponding author for this work

University of Electronic Science and Technology of China
Beihang University
Rice University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Emerging Non-Volatile Memories (NVMs) including resistive RAM (ReRAM), phase-change memory (PCM), and magnetic RAM (MRAM), have opened up new pathways for the NVM-based reconfigurable computing. Those NVMs technologies can achieve significant energy-efficient computational operations with only minor modification of the peripheral circuits. However, the supported operations are limited by the array structure and low energy-efficiency of implementing the computation using the memory array. In this paper, the Spin Orbit torque-MRAM based polymorphic circuits are proposed to support the reconfigurable computation for reducing the power consumption and improving the functionalities of the single memory array. With the high speed and energy-efficiency write operation, the proposed memory array support both read-out and write-in reconfigurable operations.

Original language	English
Title of host publication	2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728133201
State	Published - 2020
Event	52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Virtual, Online Duration: 10 Oct 2020 → 21 Oct 2020

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2020-October
ISSN (Print)	0271-4310

Conference

Conference	52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020
City	Virtual, Online
Period	10/10/20 → 21/10/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Computing element
MRAM
Polymorphic computing
Reconfigurable
Spin-Orbit Torque

Cite this

Chang, L., Wang, Z., Zhao, Y., Zhang, Y., Zhao, W., & Zhou, J. (2020). PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing. In 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings Article 9181035 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2020-October). Institute of Electrical and Electronics Engineers Inc..

Chang, Liang ; Wang, Zhaohao ; Zhao, Yang et al. / PrisM : Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing. 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. (Proceedings - IEEE International Symposium on Circuits and Systems).

@inproceedings{fe8c95ac33dc403389bdab1b19e74811,

title = "PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing",

abstract = "Emerging Non-Volatile Memories (NVMs) including resistive RAM (ReRAM), phase-change memory (PCM), and magnetic RAM (MRAM), have opened up new pathways for the NVM-based reconfigurable computing. Those NVMs technologies can achieve significant energy-efficient computational operations with only minor modification of the peripheral circuits. However, the supported operations are limited by the array structure and low energy-efficiency of implementing the computation using the memory array. In this paper, the Spin Orbit torque-MRAM based polymorphic circuits are proposed to support the reconfigurable computation for reducing the power consumption and improving the functionalities of the single memory array. With the high speed and energy-efficiency write operation, the proposed memory array support both read-out and write-in reconfigurable operations.",

keywords = "Computing element, MRAM, Polymorphic computing, Reconfigurable, Spin-Orbit Torque",

author = "Liang Chang and Zhaohao Wang and Yang Zhao and Youguang Zhang and Weisheng Zhao and Jun Zhou",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE; 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020 ; Conference date: 10-10-2020 Through 21-10-2020",

year = "2020",

language = "英语",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings",

address = "美国",

}

Chang, L, Wang, Z, Zhao, Y, Zhang, Y , Zhao, W & Zhou, J 2020, PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing. in 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings., 9181035, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 2020-October, Institute of Electrical and Electronics Engineers Inc., 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020, Virtual, Online, 10/10/20.

PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing. / Chang, Liang; Wang, Zhaohao; Zhao, Yang et al.
2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. 9181035 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2020-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - PrisM

T2 - 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020

AU - Chang, Liang

AU - Wang, Zhaohao

AU - Zhao, Yang

AU - Zhang, Youguang

AU - Zhao, Weisheng

AU - Zhou, Jun

PY - 2020

Y1 - 2020

N2 - Emerging Non-Volatile Memories (NVMs) including resistive RAM (ReRAM), phase-change memory (PCM), and magnetic RAM (MRAM), have opened up new pathways for the NVM-based reconfigurable computing. Those NVMs technologies can achieve significant energy-efficient computational operations with only minor modification of the peripheral circuits. However, the supported operations are limited by the array structure and low energy-efficiency of implementing the computation using the memory array. In this paper, the Spin Orbit torque-MRAM based polymorphic circuits are proposed to support the reconfigurable computation for reducing the power consumption and improving the functionalities of the single memory array. With the high speed and energy-efficiency write operation, the proposed memory array support both read-out and write-in reconfigurable operations.

AB - Emerging Non-Volatile Memories (NVMs) including resistive RAM (ReRAM), phase-change memory (PCM), and magnetic RAM (MRAM), have opened up new pathways for the NVM-based reconfigurable computing. Those NVMs technologies can achieve significant energy-efficient computational operations with only minor modification of the peripheral circuits. However, the supported operations are limited by the array structure and low energy-efficiency of implementing the computation using the memory array. In this paper, the Spin Orbit torque-MRAM based polymorphic circuits are proposed to support the reconfigurable computation for reducing the power consumption and improving the functionalities of the single memory array. With the high speed and energy-efficiency write operation, the proposed memory array support both read-out and write-in reconfigurable operations.

KW - Computing element

KW - MRAM

KW - Polymorphic computing

KW - Reconfigurable

KW - Spin-Orbit Torque

UR - https://www.scopus.com/pages/publications/85109254602

M3 - 会议稿件

AN - SCOPUS:85109254602

T3 - Proceedings - IEEE International Symposium on Circuits and Systems

BT - 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

Y2 - 10 October 2020 through 21 October 2020

ER -

Chang L, Wang Z, Zhao Y, Zhang Y , Zhao W, Zhou J. PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing. In 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2020. 9181035. (Proceedings - IEEE International Symposium on Circuits and Systems).

PrisM: Energy-efficient polymorphic operation based on spin-orbit torque memory for reconfigurable computing

Abstract

Publication series

Conference

UN SDGs

Keywords

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