新一代测试总线标准——AXIe综述  

Overview on the Next-Generation Test Bus Standard——AXIe

作　　者：彭刚锋[1] 崔强[1] 王国东[1] 

机构地区：[1]中航工业西安航空计算技术研究所,陕西西安710068

出　　处：《测控技术》2012年第7期6-9,19,共5页Measurement & Control Technology

摘　　要：AXIe是以AdvancedTCA为基础的新型开放式总线标准,继承了AdvancedTCA模块化标准架构的优点,AXIe比VXI或PXI具有更大的电路板面积、更高的传输速率、更大的功率和更好的散热性,AXIe参考了PXI、LXI和IVI等现有标准,提供了一种长寿命周期、模块化、高性能、强扩展性的柔性平台。介绍了AXIe标准结构和性能特点,对比了AXIe和AdvancedTCA、PXI、LXI的关系。AXIe is a new modular platform based on PICMG＇ s AdvancedTCA standard. The AXIe platform＇ s claim to fame is its larger module size with more available power and cooling than VME, VXI, or PXI, and with a faster digital backplane for higher speed applications. Besides leveraging the advantages of the AdvancedTCA modular framework, AXIe draws from and works with other instrument standards including PXI, LXI, and IVI. It offers a flexible scalable platform with longevity, modularity, and high performance. AXIe standard architecture and features are introduced. The relationship of AXIe, AdvancedTCA, PXI and LXI are compared in the end.

关 键 词：AXIe ADVANCEDTCA PXIe LXI 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]