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Memristive Computational Memory Using Memristor Overwrite Logic (MOL)

Khaled Alhaj Ali 1, 2 Mostafa Rizk 3, 2 Amer Baghdadi 2, 1 Jean-Philippe Diguet 4 Jalal Jomaah 5 Naoya Onizawa 6 Takahiro Hanyu 6
1 IMT Atlantique - ELEC - Département Electronique
2 Lab-STICC_IMTA_CACS_IAS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
3 SOE/LIU - School of Engineering [Lebanese International University]
4 Lab-STICC_UBS_CACS_MOCS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
5 Faculty of Sciences [Lebanese University]
6 Tohoku University [Sendai]
Abstract : In this paper, we present a novel logic design style, namely memristor overwrite logic (MOL), associated with an original MOL-based computational memory. MOL relies on a fully digital representation of memristor and can operate with different memristive device technologies. Its integration in memristive crossbar arrays and computational memories allows the execution of bit and vector-level primitive logic operations in two computational steps at most. Promising features and performances are demonstrated through the implementation of N-bit full addition using the proposed MOL-based computational memory.
Keywords : Memristor Memristor Overwrite Logic (MOL) In-memory computation Crossbar array Logic design
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https://hal-imt-atlantique.archives-ouvertes.fr/hal-02933285
Contributor : Amer Baghdadi <>
Submitted on : Tuesday, September 8, 2020 - 12:14:30 PM
Last modification on : Saturday, September 12, 2020 - 3:24:42 AM
Long-term archiving on: : Wednesday, December 2, 2020 - 10:38:50 PM

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Khaled Alhaj Ali, Mostafa Rizk, Amer Baghdadi, Jean-Philippe Diguet, Jalal Jomaah, et al.. Memristive Computational Memory Using Memristor Overwrite Logic (MOL). IEEE Transactions on Very Large Scale Integration (VLSI) Systems, IEEE, In press, ⟨10.1109/TVLSI.2020.3011522⟩. ⟨hal-02933285⟩

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