SDRAM controller for retention time analysis in low power signal processor

Sang Don Kim, Yeong Seob Jeong, Ju Seong Lee, Seung Eun Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The SDRAM requires the refreshing at every refresh time to maintain the data, and this operation consumes power. Because the power consumption of the processor is decreased, the power cosnumption on the SDRAM is taking large portion of the total power consumption. The refresh time can be expanded because the retention time and power consumption can be changed. In this paper we introduce the SDRAM controller which enables the analysis of the retention time for the power redectoin purpose.

Original languageEnglish
Title of host publicationProceedings of the Fourth International Conference on Signal and Image Processing 2012, ICSIP 2012
Pages303-309
Number of pages7
EditionVOL. 2
DOIs
StatePublished - 2013
Event4th International Conference on Signal and Image Processing 2012, ICSIP 2012 - Coimbatore, India
Duration: 13 Dec 201215 Dec 2012

Publication series

NameLecture Notes in Electrical Engineering
NumberVOL. 2
Volume222 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference4th International Conference on Signal and Image Processing 2012, ICSIP 2012
Country/TerritoryIndia
CityCoimbatore
Period13/12/1215/12/12

Keywords

  • Low-power design
  • Resilient design
  • SDRAM controller

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