DocumentCode
359212
Title
Power analysis of software-implemented digital filters: a case study
Author
Benini, Luca ; Ferrero, Marco ; Macii, Alberto ; Macii, Enrico ; Poncino, Massimo
Author_Institution
Dipartimento di Elettronica Inf. e Sistemistica, Bologna Univ., Italy
Volume
2
fYear
2000
fDate
2000
Firstpage
595
Abstract
DSP systems used in portable telecommunication applications normally exploit filtering functions implemented in software on core processors. In this paper, we explore, by means of realistic examples, the impact of different architectural choices, as well as core processor selection, on the power dissipated by IIR and FIR filtering routines.
Keywords
FIR filters; IIR filters; digital filters; digital signal processing chips; DSP systems; FIR filtering routines; IIR filtering routines; core processors; digital signal processing; power analysis; software-implemented digital filters; Application software; Computer aided software engineering; Costs; Digital filters; Digital signal processing; Filtering; Finite impulse response filter; IIR filters; Power system modeling; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 2000. MELECON 2000. 10th Mediterranean
Print_ISBN
0-7803-6290-X
Type
conf
DOI
10.1109/MELCON.2000.880003
Filename
880003
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