Design of High-Speed Image Transfer Interface Based on Link Port

Abstract

In current image processing system, the image processing speed is restricted because the data transmission capacity can not meet the requirements of real-time, so a high-speed image transfer interface based on link port is designed to solve the problem in this paper. By researching the link port communication protocol of the TS201, this paper actualized the interface on FPGA, and it made a hardware implementation. The results show that: the FPGA-based link port interface could work in the clock frequency of 200MHz, and could accurately communicate with the TS201 link port in a high speed. The realization of the FPGA-based link port interface provides a good connection mode for high-speed image data transmission between TS201 and FPGA, with a wide range of applications.