The Research and Implementation of USB Communication Interface Circuit Based on FPGA

Abstract:

This paper puts forward the design of communication system based on FPGA. USB controller CY7C68013 is widely used for its faster data transmission rate and diverse interface way which provide a simple and seamless connecting interface for the ATA, FPGA and DSP . This paper introduces the basic working principles of the controllers, and uses its affiliate FIFO method in order to produce corresponding control signal in FPGA with VHDL. It realizes fast data transmission between PC and FPGA through USB. Test results shows that the scheme transmission speed fast, data accurate, and can be extended to other need through the USB fast data transmission system.

• Periodical: Applied Mechanics and Materials (Volumes 220-223)
• Pages: 2032-2035
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.220-223.2032
• Online since: November 2012
• Authors: Cai Hong Wang, Guang Feng Jin
• Keywords: Data Transmission, USB CY7C68013, VHDL

References

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