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@ARTICLE{Yu:1038894,
author = {Yu, Jiaao and Manea, Paul and Hizzani, Mohammad and Ameli
Kalkhouran, Sara and Strachan, John Paul},
title = {{A} {M}emristor {V}ariation-{A}ware {A}nalog {M}emristor
{P}rogramming {C}ircuit for {A}ssociative {M}emories},
journal = {2024 31st IEEE International Conference on Electronics,
Circuits and Systems (ICECS)},
volume = {4},
publisher = {IEEE},
reportid = {FZJ-2025-01705},
pages = {1-4},
year = {2024},
abstract = {In the emerging realm such as in-memory computing and
associative memories, the application of memristors
necessitates the development of high-performance programming
circuits for effective weight updates. The conventional
Program-Verify (PV) method requires complex memory
peripherals and data converters, which is a major bottleneck
for area and power efficiency. Moreover, memristor
variability critically undermines the efficacy of AI
applications utilizing memristive technology. Addressing
these challenges, this paper introduces a novel analog
memristor programming circuit that takes memristor
variations into account. Leveraging the TSMC 28nm process
PDK and the JART VCM vlb var memristor model for
simulations, our circuit achieves ±1 µS error margin for
over $98.5\%$ of programming results without using ADCs.
When contrasted with preceding studies, the proposed
solution not only reduces the programming settling time by
$15.0\%$ to $87.5\%$ but also exhibits comparable
performance to the PV method designed with the same
semiconductor and memristor technology.},
month = {Nov},
date = {2024-11-18},
organization = {2024 31st IEEE International
Conference on Electronics, Circuits and
Systems (ICECS), Nancy (France), 18 Nov
2024 - 20 Nov 2024},
cin = {PGI-14},
cid = {I:(DE-Juel1)PGI-14-20210412},
pnm = {5234 - Emerging NC Architectures (POF4-523) / 5233 -
Memristive Materials and Devices (POF4-523)},
pid = {G:(DE-HGF)POF4-5234 / G:(DE-HGF)POF4-5233},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)16},
UT = {WOS:001445799800062},
doi = {10.1109/ICECS61496.2024.10848806},
url = {https://juser.fz-juelich.de/record/1038894},
}