A4 Vertaisarvioitu artikkeli konferenssijulkaisussa
Associative search using pseudo-analog memristors
Tekijät: Laiho Mika, Grönroos Mika, Poikonen Jussi, Lehtonen Eero, Katsumura Reon, T.-Fukuchi Atsushi, Arita Masashi, Takahashi Yasuo
Toimittaja: No available
Konferenssin vakiintunut nimi: IEEE International Symposium on Circuits and Systems
Julkaisuvuosi: 2017
Kokoomateoksen nimi: 2017 IEEE International Symposium on Circuits and Systems (ISCAS)
Aloitussivu: 2727
Lopetussivu: 2730
Sivujen määrä: 4
ISBN: 978-1-5090-1427-9
eISBN: 978-1-4673-6853-7
ISSN: 0271-4302
DOI: https://doi.org/10.1109/ISCAS.2017.8050986
In this paper we consider using memristors for high-dimensional
computing that requires very large associative memories, but generally
has good tolerance to nonidealities in the implementation medium. To
consider such computing with existing devices, we present measurements
of a tantalum oxide memristor that can be programmed to resistance
values between high resistance state and low resistance state. Based on
the measurements, we estimate the variation in the resistance states,
and describe how a pseudo-analog programming operation can be used for
trimming ON-resistance values. Finally, we discuss how different memory
initialization and programming approaches affect the reliability of an
associative search.
