A General Module for the Detecting and Decoding of Serial Buses

Author

Yan, Zhang ; Lizhong, Gao ; Bingjie, He

Author_Institution

Sch. of Inf. Sci. & Eng., Southeast Univ., Nanjing, China

Volume

1

fYear

2010

fDate

11-12 May 2010

Firstpage

108

Lastpage

110

Abstract

This paper presents a general module for the detecting and decoding of serial buses, which could be used in oscilloscope and other electronic measuring instruments. This module aims at serial buses including: SPI, IIC, CAN, RS232, etc.. Both synchronized and asynchronous serial buses can be received and decoded to the information they carried, even some errors in those communications will be detected and displayed. The first part of this paper analyses and demonstrates the common attributes of serial buses. Then based on those common attributes we construct a general module for detecting those buses with different decoders adapted to different protocols. In the finals, this module will be implemented on an FPGA and showed in an oscilloscope.

Keywords

decoding; field buses; field programmable gate arrays; oscilloscopes; FPGA; electronic measuring instruments; oscilloscope; serial bus decoding; serial bus detection; Clocks; Counting circuits; Decoding; Frequency synchronization; Instruments; Oscilloscopes; Paper technology; Protocols; Routing; Semiconductor device measurement; Decoding; Electronic measurement; Oscilloscope; Serial bus;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4244-7279-6

Electronic_ISBN

978-1-4244-7280-2

Type

conf

DOI

10.1109/ICICTA.2010.321

Filename

5523072