Detail publikace

Polymorphic FIR Filters with Backup Mode Enabling Power Savings

SEKANINA, L. RŮŽIČKA, R. GAJDA, Z.

Originální název

Polymorphic FIR Filters with Backup Mode Enabling Power Savings

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

angličtina

Originální abstrakt

A polymorphic FIR filter is proposed which can operate in two modes. The first mode is considered as a standard mode in which the filter performs a normal operation. In the second mode, the filter operates with reduced power supply voltage (Vdd), some filter coefficients are reconfigured (as response to the change of the polymorphic gates function which is controlled by Vdd) and some parts of the filter are disconnected. Experimental results indicate that while power consumption can significantly be reduced when half of the taps is suspended the filter is still able to achieve a reasonable quality of filtering.

Klíčová slova

polymorphic circuit, FIR filter, cartesian genetic programming, adaptation

Autoři

SEKANINA, L.; RŮŽIČKA, R.; GAJDA, Z.

Rok RIV

2009

Vydáno

2. 8. 2009

Nakladatel

IEEE Computer Society

Místo

Los Alamitos

ISBN

978-0-7695-3714-6

Kniha

Proc. of the 2009 NASA/ESA Conference on Adaptive Hardware and Systems

Strany od

43

Strany do

50

Strany počet

8

URL

https://www.fit.vut.cz/research/publication/8987/

BibTex

@inproceedings{BUT33789,
  author="Lukáš {Sekanina} and Richard {Růžička} and Zbyšek {Gajda}",
  title="Polymorphic FIR Filters with Backup Mode Enabling Power Savings",
  booktitle="Proc. of the 2009 NASA/ESA Conference on Adaptive Hardware and Systems",
  year="2009",
  pages="43--50",
  publisher="IEEE Computer Society",
  address="Los Alamitos",
  isbn="978-0-7695-3714-6",
  url="https://www.fit.vut.cz/research/publication/8987/"
}