DSP datapath synthesis for low-power applications

Lih-Yih Chiou, K. Muhammand, K. Roy

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

In this paper, we present a high-level synthesis technique targeting low power consumption for data-dominated applications. We have used a statistical estimation technique to obtain switching activity of modules when sharing of computing resources are required in a design. The technique enables us to understand switching behavior under resource sharing. Using the relationship between switching power and resource sharing thus obtained, we developed scheduling and allocation algorithms to reduce data path switching power. Experiments performed on various examples show up to 49% improvement in power reduction under resource constraints.

Original languageEnglish
Pages (from-to)1165-1168
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume2
Publication statusPublished - 2001 Sep 26
Event2001 IEEE Interntional Conference on Acoustics, Speech, and Signal Processing - Salt Lake, UT, United States
Duration: 2001 May 72001 May 11

All Science Journal Classification (ASJC) codes

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

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