DocumentCode
2572382
Title
Signal sampling system based on the AT89C5131 USB interface
Author
Li, Jinju ; Ma, Zhifeng
Author_Institution
Dept. of Inf. Sci. & Electron. Eng. Technol., Beijing Institude of Technol., Beijing, China
fYear
2011
fDate
27-29 June 2011
Firstpage
3552
Lastpage
3554
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.
Keywords
analogue-digital conversion; data communication; microcontrollers; peripheral interfaces; signal sampling; A/D sampling circuit; AT89C5131 MUC; USB interface; data processing; data transfer circuit; signal sampling system; Computers; Distortion; Information science; Microcontrollers; Signal sampling; Testing; Universal Serial Bus; A/D sampling; AT89C5131; USB; signal processing; signal testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9762-1
Type
conf
DOI
10.1109/CSSS.2011.5972046
Filename
5972046
Link To Document