Acquisition and transmission of non-clock LVDS data based on cPCI development board

Author

Jie, Wang Wen ; Qiang, Zhou

Author_Institution

Sch. of Autom. Sci. & Electr. Eng., Beihang Univ., Beijing, China

fYear

2012

fDate

18-20 July 2012

Firstpage

1399

Lastpage

1402

Abstract

cPCI/PXI bus is widely used in control and testing system for good mechanical and electromagnetic compatibility properties, as well as specific synchronous trigger bus. According to the special needs of LVDS in the field of Aeronautic measurement and control, a high-speed LVDS acquisition card conforming to cPCI 1.0, device drivers and user-level applications under windows system are developed. The design of FPGA+PHY of this card enables the acquisition and transmission of LVDS. And meanwhile, based on the card, deep study and research are carried out on the sampling clock and sampling precision. The development board can be used in senior undergraduate or postgraduate courses of Computer Interface Technology.

Keywords

device drivers; electromagnetic compatibility; peripheral interfaces; FPGA+PHY; aeronautic control; aeronautic measurement; cPCI 1.0; cPCI development board; cPCI/PXI bus; computer interface technology; device drivers; electromagnetic compatibility properties; high-speed LVDS acquisition card; mechanical compatibility properties; nonclock LVDS data; sampling clock; sampling precision; synchronous trigger bus; testing system; user level applications; windows system; Bridges; Data acquisition; Educational institutions; Field programmable gate arrays; Random access memory; Synchronization; Telemetry; CPCI Bus; FPGA; Sampling Precision; non-clock LVDS;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications (ICIEA), 2012 7th IEEE Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4577-2118-2

Type

conf

DOI

10.1109/ICIEA.2012.6360942

Filename

6360942