基于龙芯3A5000的全国产化EtherCAT主站控制器设计

打开文本图片集

中图分类号：TP273 文献标识码：A 文章编号：2096-4706（2025）08-0016-05

Abstract：This paper introduces the design technical scheme of building a fully domestic master station controler from hardware to software basedonLoongson 3A50o0 procesor.BasedonLoongArch architecture，Xenomai 4real-time kemel transplantationandperformancetestarecariedout.TheIGHEtherCATmasterstationarchitectureand master-slavestationtest environmentarebuilttoverifythereal-timeperformanceofEtherCATmasterstationunderLoongArcharchitecture.Through comparisonanddataanalysis，thefeasibilityoftheapplicationofLoongsonarchitectureinindustrialreal-timecontroleris proved，and the design of self-controllableand fully domestic EtherCAT master station is fnally completed.

Keywords：localization; Loongson;LoongArch architecture;EtherCAT master station

0引言

随着工业自动化的快速发展，工业控制系统愈发庞大复杂。（剩余5571字）