Assessment of a universal logic gate and a full adder circuit based on CMOS-memristor technology

S. Guitarra; R. Taco; M. Gavilánez; J. Yépez; U. Espinoza

doi:10.1016/j.sse.2023.108704

Assessment of a universal logic gate and a full adder circuit based on CMOS-memristor technology

S. Guitarra^*
, R. Taco
, M. Gavilánez
, J. Yépez
, U. Espinoza

^*Corresponding author for this work

Universidad San Francisco de Quito

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

The study of memristor-based digital logic circuits is a new approach in non-conventional computation frameworks because of the memristor's properties, especially the ability to store data and perform logic operations. Using memristors, in this work, we have analyzed in terms of variability basic AND/OR Universal Logic Gates (ULG) and a Full adder implementation at the circuit-level in LT-spice. We first implement and calibrate a memristor's model with data obtained from IV curves of HfO2-based ReRAM to do it. The data demonstrate that although buffers are used to restore the signal, memristors variability affects the output voltage and the circuit's performance.

Original language	English
Article number	108704
Journal	Solid-State Electronics
Volume	207
DOIs	https://doi.org/10.1016/j.sse.2023.108704
State	Published - 11 Jul 2023

Keywords

Full adder
Logic circuits
Logic gates
ReRAM
ULG
Variability

Access to Document

10.1016/j.sse.2023.108704

Cite this

@article{9b3e84f0e39d401f85d11545521b605d,

title = "Assessment of a universal logic gate and a full adder circuit based on CMOS-memristor technology",

abstract = "The study of memristor-based digital logic circuits is a new approach in non-conventional computation frameworks because of the memristor's properties, especially the ability to store data and perform logic operations. Using memristors, in this work, we have analyzed in terms of variability basic AND/OR Universal Logic Gates (ULG) and a Full adder implementation at the circuit-level in LT-spice. We first implement and calibrate a memristor's model with data obtained from IV curves of HfO2-based ReRAM to do it. The data demonstrate that although buffers are used to restore the signal, memristors variability affects the output voltage and the circuit's performance.",

keywords = "Full adder, Logic circuits, Logic gates, ReRAM, ULG, Variability",

author = "S. Guitarra and R. Taco and M. Gavil{\'a}nez and J. Y{\'e}pez and U. Espinoza",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Ltd",

year = "2023",

month = jul,

day = "11",

doi = "10.1016/j.sse.2023.108704",

language = "Ingl{\'e}s",

volume = "207",

journal = "Solid-State Electronics",

issn = "0038-1101",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Assessment of a universal logic gate and a full adder circuit based on CMOS-memristor technology

AU - Guitarra, S.

AU - Taco, R.

AU - Gavilánez, M.

AU - Yépez, J.

AU - Espinoza, U.

PY - 2023/7/11

Y1 - 2023/7/11

N2 - The study of memristor-based digital logic circuits is a new approach in non-conventional computation frameworks because of the memristor's properties, especially the ability to store data and perform logic operations. Using memristors, in this work, we have analyzed in terms of variability basic AND/OR Universal Logic Gates (ULG) and a Full adder implementation at the circuit-level in LT-spice. We first implement and calibrate a memristor's model with data obtained from IV curves of HfO2-based ReRAM to do it. The data demonstrate that although buffers are used to restore the signal, memristors variability affects the output voltage and the circuit's performance.

AB - The study of memristor-based digital logic circuits is a new approach in non-conventional computation frameworks because of the memristor's properties, especially the ability to store data and perform logic operations. Using memristors, in this work, we have analyzed in terms of variability basic AND/OR Universal Logic Gates (ULG) and a Full adder implementation at the circuit-level in LT-spice. We first implement and calibrate a memristor's model with data obtained from IV curves of HfO2-based ReRAM to do it. The data demonstrate that although buffers are used to restore the signal, memristors variability affects the output voltage and the circuit's performance.

KW - Full adder

KW - Logic circuits

KW - Logic gates

KW - ReRAM

KW - ULG

KW - Variability

UR - https://www.scopus.com/pages/publications/85165140377

U2 - 10.1016/j.sse.2023.108704

DO - 10.1016/j.sse.2023.108704

M3 - Artículo

AN - SCOPUS:85165140377

SN - 0038-1101

VL - 207

JO - Solid-State Electronics

JF - Solid-State Electronics

M1 - 108704

ER -

Assessment of a universal logic gate and a full adder circuit based on CMOS-memristor technology

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this