Title :
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
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;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2012 7th IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-2118-2
DOI :
10.1109/ICIEA.2012.6360942
