A high-speed LVDS acquisition card based on PCI Express

Author

Cong, Liu ; Qiang, Zhou ; Wenjie, Wang ; Qingbo, Hua

Author_Institution

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

fYear

2011

fDate

21-23 June 2011

Firstpage

2231

Lastpage

2234

Abstract

As the third generation of I/O bus, PCI Express provides some very promising features for high speed data acquisition such as electronic measurement and automatic test. According to the special needs of LVDS in the field of Aeronautic measurement and control, a high-speed LVDS acquisition card conforming to PCI Express 1.0a, device drivers and user-level applications under windows system is developed. The design of FPGA+PHY of this card enables the acquisition and transmission of LVDS. Meanwhile, an in-depth research is made at the aspect of interruption and transmission technology related with PCI Express.

Keywords

aerospace instrumentation; automatic testing; computerised instrumentation; peripheral interfaces; system buses; FPGA+PHY; I/O bus; PCI Express 1.0a; aeronautic measurement; automatic test; electronic measurement; high speed LVDS acquisition card; user level application; Driver circuits; Field programmable gate arrays; Message systems; Registers; Software; Synchronization; Time factors; DMA; Driver; LVDS; PCI Express;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on

Conference_Location

Beijing

ISSN

pending

Print_ISBN

978-1-4244-8754-7

Electronic_ISBN

pending

Type

conf

DOI

10.1109/ICIEA.2011.5975961

Filename

5975961