Title
Hybrid VC-MTJ/CMOS non-volatile stochastic logic for efficient computing.
Abstract
In this paper, we propose a non-volatile stochastic computing (SC) scheme using voltage-controlled magnetic tunnel junction (VC-MTJ) and negative differential resistance (NDR). The proposed design includes a VC-MTJ based true stochastic bit stream generator and VC-MTJ and NDR based stochastic adder, multiplier, register, which are experimentally demonstrated using 60nm VC-MTJ and CMOS NDR connected on die. These components are then used to realize FIR filter and AdaBoost (machine-learning algorithm). 3X -- 37X energy advantage is shown for the proposed SC compared with CMOS binary arithmetic ASIC and SC designs.
Year
Venue
Keywords
2017
DATE
Non-volatile, voltage-controlled magnetic tunnel junction, negative differential resistance, stochastic computing
Field
DocType
ISSN
Adder,Computer science,CMOS,Application-specific integrated circuit,Electronic engineering,Multiplier (economics),Non-volatile memory,Finite impulse response,Stochastic computing,Binary number
Conference
1530-1591
Citations 
PageRank 
References 
1
0.37
15
Authors
8
Name
Order
Citations
PageRank
Shaodi Wang1324.54
Pal, S.231.74
Tianmu Li311.38
Andrew Pan491.44
Cecile Grezes520.73
Pedram Khalili6234.29
Kang L. Wang721.40
Gupta, P.814212.75