Title

Hardware implementation of ART1 memories using a mixed analog/digital approach

Abstract

This paper presents a VLSI circuit implementation for both the short-term memory (STM) and long-term memory (LTM) of the adaptive resonance theory neural network (ART1-NN). The circuit is implemented based on the transconductance-mode approach and mixed analog/digital components, in which analog circuits are used to fully incorporate the parallel mechanism of the neural network, whereas digital circuits provide a reduced circuit size as well as a more precise multiplication operation. A simple analog-to-digital (A/D) converter is also included to realize binary STM activities and characterize the quenching threshold. The PSpice simulation results of the implemented circuits are in good agreement with the exact solutions of the coupled nonlinear differential equations.

Publication Date

12-1-1994

Publication Title

IEEE International Conference on Neural Networks - Conference Proceedings

Volume

4

Number of Pages

2137-2142

Document Type

Article; Proceedings Paper

Identifier

scopus

Personal Identifier

scopus

Socpus ID

0028734147 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0028734147

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