Design of the Data Transfer System for Radio Frequency Transmitter Based on FPGA and W5100

HAN Xiaodong; XU Zhe; CONG Yan; LI Shilong; ZHANG Ruifeng; YI Xiaoping

doi:10.11804/NuclPhysRev.35.03.308

Radio frequency system is the power core of Heavy Ion Medical Machine. Transmitter, as a key component of the high frequency system, depends heavily on the monitoring system to ensure its stability and reliability. In order to perform a reliable transmission of remote monitoring data of transmitter working state, a data transmission system based on field programmable gate array (FPGA) and network interface chip (W5100) is proposed. The system consists of three parts. Firstly, the hardware of the data transmission system is designed based on FPGA and W5100. Secondly, the reliable data communication under TCP Server mode is achieved by using Hardware Description Language (HDL). Finally, the upper computer monitoring interface is designed and realized by using Flash Builder platform. After a long time testing, the system runs stably and reliably, and the average data transmission rate reaches 11.32 Mbps. The system is capable of remote monitoring to the high frequency transmitters.

Design of the Data Transfer System for Radio Frequency Transmitter Based on FPGA and W5100

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

Funds: National Natural Science Foundation of China (11505252)

Received Date: 2018-04-09

Rev Recd Date: 2018-05-30

Publish Date: 2018-09-20

Key words:

Abstract: Radio frequency system is the power core of Heavy Ion Medical Machine. Transmitter, as a key component of the high frequency system, depends heavily on the monitoring system to ensure its stability and reliability. In order to perform a reliable transmission of remote monitoring data of transmitter working state, a data transmission system based on field programmable gate array (FPGA) and network interface chip (W5100) is proposed. The system consists of three parts. Firstly, the hardware of the data transmission system is designed based on FPGA and W5100. Secondly, the reliable data communication under TCP Server mode is achieved by using Hardware Description Language (HDL). Finally, the upper computer monitoring interface is designed and realized by using Flash Builder platform. After a long time testing, the system runs stably and reliably, and the average data transmission rate reaches 11.32 Mbps. The system is capable of remote monitoring to the high frequency transmitters.

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Reference (6)

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[1]	SONG Mingtao, ZHAN Wenlong, WEI Baowen, et al. Nuclear Physics Review, 2001, 18(2):116. (in Chinese) (宋明涛, 詹文龙, 魏宝文, 等. 原子核物理评论, 2001, 18(2):116.)
[2]	XIAO Guoqing, ZHANG Hong, LI Qiang, et al. Nuclear Physics Review, 2007, 24(2):85. (in Chinese). (肖国青, 张红, 李强, 等. 原子核物理评论, 2007, 24(2):85.)
[3]	ZHANG Wenzhi,WANG Fengwen, XU Zhe, et al. Atomic Energy Science and Technology, 2006(04):490. (in Chinese) (张文志, 王凤文, 许哲, 等. 原子能科学技术, 2006(04):490.)
[4]	GUN Chun, LI Jinming, ZHU Ping, et al. Chinese Journal of Electron Devices, 2017, 40(02):370. (in Chinese) (郭淳, 李锦明, 朱平, 等. 电子器件, 2017, 40(02):370.)
[5]	LIU Guande, YU Xuefei. Journal of Biomedical Engineering Research, 2008, 27(3):201. (in Chinese) (刘关德, 余学飞. 生物医学工程研究, 2008, 27(3):201.)
[6]	WU Nan. Computer&Network, 2011, 37(Z1):107. (in Chinese) (武楠. 计算机与网络, 2011, 37(Z1):107.)

Design of the Data Transfer System for Radio Frequency Transmitter Based on FPGA and W5100

doi: 10.11804/NuclPhysRev.35.03.308

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