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Design and implementation of DDR SDRAM controller based on FPGA in satellite navigation system

  • Li Wang*
  • , Ju Wang
  • , Qian Zhang
  • *Corresponding author for this work
  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

DDR SDRAM, with features of large capacity and high speed, has a good prospect in the acquisition of satellite navigation system which requires large amounts of data accumulation. Due to the particularity of the navigation signal processing algorithms, the time cannot be efficiently used during reading and writing in traditional design of DDR SDRAM controller, reducing the efficiency of data processing. This paper presents a new strategy of reading and writing and then implements a DDR SDRAM controller. Software simulation and hardware experimental tests prove the correctness and feasibility of this design.

Original languageEnglish
Title of host publicationICSP 2012 - 2012 11th International Conference on Signal Processing, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages456-460
Number of pages5
ISBN (Print)9781467321945
DOIs
Publication statusPublished - 2012
Event11th International Conference on Signal Processing, ICSP 2012 - Beijing, China
Duration: 21 Oct 2012 → 25 Oct 2012

Publication series

NameInternational Conference on Signal Processing Proceedings, ICSP
Volume1
ISSN (Print)2164-5221
ISSN (Electronic)2164-523X

Conference

Conference11th International Conference on Signal Processing, ICSP 2012
Country/TerritoryChina
CityBeijing
Period21/10/12 → 25/10/12

Keywords

  • Controller
  • DDR SDRAM
  • FPGA
  • Satellite navigation

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