A4 Article in conference proceedings
Analog signal processing on a FPAA/memristor hybrid circuit

List of Authors: Mika Laiho, Eero Lehtonen, Jennifer Hasler, Jiantao Zhou, Chao Du, Wei Lu, Jussi Poikonen
Publication year: 2014
Book title *: 2014 IEEE International Symposium on Circuits and Systems (ISCAS)
Number of pages: 4
ISBN: 978-1-4799-3432-4
ISSN: 0271-4302


We show a Field-Programmable Analog Array complemented with post-processed memristors (FPAA/memristor hybrid circuit), and present it as a platform for analog signal processing. The FPAA is fabricated on CMOS and uses floating-gate transistors (FGT) to realize programmable wiring fabrics and analog computing resources. The memristors, post-processed on top of the FPAA, are analog, which means that their conductance can be programmed in a continuous fashion. We highlight the key differences between FGTs and memristors, and discuss how analog signal processing tasks could be divided between them. Experimental results of the FPAA-memristor hybrid circuit are presented.

Last updated on 2019-20-07 at 05:49