A design of LVDS high-speed data transmission system based on FPGA

Jianhua Li; Wu Lan; Changjian Liu; Yi Hu; Bin You; Haochen Wu; Xiaoming Liao

doi:10.1117/12.2656550

20 October 2022 A design of LVDS high-speed data transmission system based on FPGA

Jianhua Li, Wu Lan, Changjian Liu, Yi Hu, Bin You, Haochen Wu, Xiaoming Liao

Proceedings Volume 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022); 124512Q (2022) https://doi.org/10.1117/12.2656550
Event: 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 2022, Chongqing, China

Abstract

In order to meet the requirements of mass data transmission between various communication systems today, this paper proposes a high-speed LVDS data transmission system based on FPGA, which uses a high-speed serial LVDS bus for communication. The transmission system makes full use of the advantages of LVDS, such as strong anti-interference ability, low power consumption, and fewer external cores. Combined with the characteristics of FPGA field programmability, it can transmit data efficiently in real time. According to the LVDS-related transmission characteristics, the LVDS-related transmission layer is built through FPGA, including the conversion of serial data and parallel data, the synchronization of clock and data, the framing and de-framing of transmission data, etc. detailed design. Finally, the loopback simulation test shows that the system has high transmission rate, stable and reliable operation, simple design and broad application prospects.

Citation Download Citation

Jianhua Li, Wu Lan, Changjian Liu, Yi Hu, Bin You, Haochen Wu, and Xiaoming Liao "A design of LVDS high-speed data transmission system based on FPGA", Proc. SPIE 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 124512Q (20 October 2022); https://doi.org/10.1117/12.2656550

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