FMC+PXI双重总线技术在测控领域中的应用  

Application of FMC+PXIdual bus technology in the field of measurement and control

作　　者：王志伟 WANG Zhiwei(Harbin University of Technology Mmeasurement and Control Technology Co.,Ltd,Harbin150028,China)

机构地区：[1]哈尔滨工大测控技术有限公司,黑龙江哈尔滨150028

出　　处：《中国高新科技》2020年第12期116-117,共2页

摘　　要：针对测控领域中测试设备集成度低、通用性差的问题,文章提出了一种基于PXI和FMC双重总线的解决方案,测控设备基于便携式PXI总线平台,板卡均采用模块化的设计思想、“载卡+夹层卡”的结构形式,载卡和夹层卡设计遵循可支持高10Gb/s的信号传输速率FMC总线接口标准,通过标准化总线形式,将I/O接口与FPGA分离开来,有效地提高设备的通用性和灵活性。In view of the problem of low integration and poor versatility of test equipment in the field of measurement and control, the article proposes a solution based on PXI and FMC dual bus. The measurement and control equipment is based on a portable PXI bus platform, and the boards are all modular in design. "Card + Mezzanine Card" structure, the design of carrier card and mezzanine card follows the FMC bus interface standard that can support a high signal transmission rate of 10 Gb/s, and the standardized bus form separates the I/O interface from the FPGA to effectively improve Equipment versatility and flexibility.

关 键 词：FMC架构 PXI总线 测控 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]