Design of highly reliable and rugged PHYTIUM computing unit based on OpenVPX

Zhengyao Liu; Jianping Li; Liying Xu; Youjian Zhao

doi:10.1117/12.2628595

22 April 2022 Design of highly reliable and rugged PHYTIUM computing unit based on OpenVPX

Zhengyao Liu, Jianping Li, Liying Xu, Youjian Zhao

Proceedings Volume 12174, International Conference on Internet of Things and Machine Learning (IoTML 2021); 1217407 (2022) https://doi.org/10.1117/12.2628595
Event: International Conference on Internet of Things and Machine Learning (IoTML 2021), 2021, Shanghai, China

Abstract

In order to effectively solve the problem of high reliability of computing units in harsh environments, a design method for PHYTIUM computing units based on OpenVPX is proposed. Firstly, the characteristics of the OpenVPX bus specification are analyzed, Secondly, the functional modules of the PHYTIUM computing unit are divided, and the design process of each module circuit is given, including the parameter calculation process. Thirdly, the PCB layout and routing rules of the computing unit are given. Finally, the feasibility and effectiveness of the design are proved through analysis and experimental verification.

Citation Download Citation

Zhengyao Liu, Jianping Li, Liying Xu, and Youjian Zhao "Design of highly reliable and rugged PHYTIUM computing unit based on OpenVPX", Proc. SPIE 12174, International Conference on Internet of Things and Machine Learning (IoTML 2021), 1217407 (22 April 2022); https://doi.org/10.1117/12.2628595

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