Signal sampling system based on the AT89C5131 USB interface

  • Jinju Li*
  • , Zhifeng Ma
  • *Corresponding author for this work

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

Abstract

Investigating and designing the A/D sampling circuit, at the same time designing the data transfer circuit based on the AT89C5131 USB interface. Firstly converting the analog signals into the digital signals by the A/D sampling circuit, and then transforming the digital signals to AT89C5131 MUC. AT89C5131 MUC transfer data to computer by USB interface, and then processing data by computer. Result of tested indicate that the original signal resumed by sampling system has little distortion, and all kinds of targets are according with the anticipation.

Original languageEnglish
Title of host publication2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings
Pages3552-3554
Number of pages3
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Computer Science and Service System, CSSS 2011 - Nanjing, China
Duration: 27 Jun 201129 Jun 2011

Publication series

Name2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings

Conference

Conference2011 International Conference on Computer Science and Service System, CSSS 2011
Country/TerritoryChina
CityNanjing
Period27/06/1129/06/11

Keywords

  • A/D sampling
  • AT89C5131
  • USB
  • signal processing
  • signal testing

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