应用于小型弹载解算平台的NandFlash智能化设计方案  

NandFlash Intelligent Design Scheme Applied to Small Missile-Borne Solution Platform

作　　者：许廷金 李杰[1] 胡陈君 高宁 XU Tingjin;LI Jie;HU Chenjun;GAO Ning(North University of China Science and Technology on Electronic Test&Measurement Laboratory,Taiyuan 030051,China;Suzhou Fashion Nano Technology Co.,Ltd.,Suzhou 215123,China)

机构地区：[1]中北大学电子测试技术重点实验室,山西太原030051 [2]苏州中盛纳米科技有限公司,江苏苏州215123

出　　处：《测试技术学报》2019年第6期493-497,共5页Journal of Test and Measurement Technology

基　　金：国家自然科学基金资助项目(51575500)

摘　　要：为了适应复杂外场试验环境以及满足弹载导航解算平台的小体积、大容量数据存储的应用需求,设计了一种通过TMS320C6748控制解算应用程序、外场参数与导航解算数据等信息存储于单块NandFlash(K9K8G08U0M)的设计方案,该方案能同时完成DSP上电后自启动功能,大大增加了NandFlash的使用效率,而且有利于增加导航系统应用的稳定性与可靠性,该设计方案适用于空间有限的弹载动态参数测试环境,具有一定的工程推广应用价值,通过试验验证,该设计合理有效.In order to adapt to the complex field test environment and meet the application requirements of the small-volume and large-capacity data storage of the missile-borne navigation solution platform,we design a scheme for storing information such as navigation solution application,field parameters and navigation solution data in a single NandFlash(K9 K8 G08 U0 M)under the control of TMS320 C6748.The solution can simultaneously complete the self-start function after the DSP powered,which greatly increases the use efficiency of NandFlash,and it is beneficial to increase the stability and reliability of the navigation system application.The design scheme is suitable for the space-bound dynamic parameter testing environment with limited space,and has certain engineering promotion and application value.The test is verified to be reasonable and effective.

关 键 词：DSP程序引导 弹载解算平台 NANDFLASH 外部存储器接口 参数装订 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]