Microblaze软核处理器在惯测数据采集中的应用  

Application of Microblaze Soft Core Processor in Inertial Measurement Data Acquisition

作　　者：周广平 石然 胡羽行 董健腾 高福隆 ZHOU Guangping;SHI Ran;HU Yuxing;DONG Jianteng(Shanghai Institute of Space Control Technology,Shanghai 201109,China;Shanghai Engineering Research Center of Inertial,Shanghai 201109,China)

机构地区：[1]上海航天控制技术研究所,上海201109 [2]上海惯性工程技术研究中心,上海201109

出　　处：《电子器件》2019年第3期698-701,共4页Chinese Journal of Electron Devices

摘　　要：为达到产品小型化要求,降低开发难度,采用Xilinx公司最新7系列内置Microblaze软核的FPGA芯片以实现数据采集。通过在惯测数据采集上应用的实际项目,详细说明了该类FPGA芯片的Microblaze软核开发流程,包括应用系统的硬件架构设计、在最新Vivado开发环境下的软核硬件平台的设计、整体软件的设计等。经过测试和对比,实验的结果充分说明 Microblaze 软核能够代替同类CPU芯片实现惯测产品的数据采集及处理,并具有其灵活高效的特性,在相近的应用场合中展现出独特的优势。In order to meet the requirements of product miniaturization and reduce the development difficulty,Xilinx ’ s latest 7 series FPGA chip with built-in Microblaze soft core is used to realize data acquisition.Through the actual project applied in the inertial data acquisition,the Microblaze soft core development process of the FPGA chip is described in detail,including the hardware architecture design of the application system,the design of the soft core hardware platform in the latest Vivado development environment,and design of the overall software and so on.After testing and comparison,the experimentd results fully demonstrate that Microblaze soft core can replace the similar CPU chip to achieve data acquisition and processing of inertial products,and has its flexible and highly efficient characteristics,showing unique advantages in similar applications.

关 键 词：嵌入式FPGA 软核处理器 VIVADO 数据采集 

分 类 号：TP338.6[自动化与计算机技术—计算机系统结构]