The design of multi-channel video network transmission Embedded System based on DM642

Author

Zhao, Jie ; Wang, Qiang ; Men, Guozun

Author_Institution

Coll. of Electron. & Inf. Eng., Hebei Univ., Baoding, China

fYear

2010

fDate

26-28 May 2010

Firstpage

3229

Lastpage

3232

Abstract

Based on TI´s digital media processor chip TMS320DM642, This work designs and achieves multi-channel video acquisition, finished the transportation of Ethernet of video information. It uses the video interface of integrated of TMS320DM642, Ethernet interface modules EMAC/MDIO, Phillips´s SAA7113 video decoder chip and adaptive Ethernet transceiver chip Intel LXT971A, to complete the design of video acquisition interface and network transmission system. In the end, with the help of embedded operating system DSP/BIOS, It completes the system software design.

Keywords

digital signal processing chips; embedded systems; local area networks; operating systems (computers); video coding; DSP-BIOS; EMAC/MDIO; Ethernet interface modules; Phillips SAA7113 video decoder chip; TMS320DM642; adaptive Ethernet transceiver chip Intel LXT971A; digital media processor chip; embedded operating system; multichannel video acquisition interface; multichannel video network transmission embedded system; system software design; Clocks; Costs; Decoding; Digital signal processing chips; Educational institutions; Embedded system; Ethernet networks; Real time systems; Transceivers; Video compression; Interface; Network transmission; TMS320DM642; Video acquisition;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2010 Chinese

Conference_Location

Xuzhou

Print_ISBN

978-1-4244-5181-4

Electronic_ISBN

978-1-4244-5182-1

Type

conf

DOI

10.1109/CCDC.2010.5498609

Filename

5498609