Design of Data Transfer System Based on PCI Express Interface Applied in High-Speed Railway

Abstract:

To improve data transmission performance of the data acquisition card, a design of high-speed data transmission system is proposed in the thesis. Using FPGA of programmable logic devices, adopting Verilog HDL of hardware description language, the design of modularization and DMA transmission method is implemented in FPGA. Eventually the design implements the data transmission with high-speed through PCI Express interface. Through simulation and verification based on hardware system, this design is proved to be feasible and can satisfy the performance requirements of data transmission in the high-speed data acquisition card applied in high-speed railway communication. The design also has some value of application and reference for a universal data acquisition card.

• Periodical: Applied Mechanics and Materials (Volumes 229-231)
• Pages: 1543-1546
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.229-231.1543
• Online since: November 2012
• Authors: Xiao Bo Zhou, Min Xia, Hai Long Cheng
• Keywords: Data Transmission, Field-Programmable Gate Array (FPGA), High-Speed Data Acquisition, Ip Core, PCI Express Interface

References

[1] Yumin Tian, Song Wang. Ravi Budruk, Don Anderson, Tom Shanley. PCI Express [M]. Beijing: Publishing House of electronics industry，(2005).

[2] Senfeng Zhang. Design of Data Transmission Adapter Card Based On PCI Express[D]. Master's thesis. North University of China, (2009).

[3] Altera Corporation. PCI Express® 2. 0 Base Specification Revision 0. 9[S]. (2006).

[4] Altera Corporation. PCI Express to External Memory Reference Design [S]. (2010).

[5] Altera Corporation. External Memory Interface Handbook Volume 3—Section I. DDR and DDR2 SDRAM Controllers with ALTMEMPHY IP User Guide[S]. (2010).

[6] Wang Wei, FU Qi-xiang. Design of ultra-high speed data acquisition card based on PCIe bus[J]. International Electronic Elements. Vol. 18-5 (2010), pp.43-45.