摘要
用户可执行程序上电自启动是嵌入式程序运行的前提和基础。本文介绍了TI的多核DSP启动原理与流程、启动方式选择和配置,启动文件格式生成和文件内容分析,针对系统中多DSP的程序更新引导,提出了一种基于网络FTP的动态加载方法,详细阐述了多片网络动态加载的实现步骤,为系统调试和程序更新提供了新的实现方法。
User executable program power-on and self-starting is the prerequisite and basis for embedded program operation.This paper describes Ti’s multi-core DSP startup principle and process,startup mode selection and configuration,and startup file format generation and file content analysis.In addition,a dynamic boot method based on network FTP is proposed for the program update guidance of multiple DSP in the system.The implementation steps of multi-chip network dynamic boot are described in detail.This paper provides a new method for system debugging and program update.
作者
张开生
汪慧
孟爱权
ZHANG Kaisheng;WANG Hui;MENG Aiquan(Xi’an Electronic Engineering Research Institute, Xi’an 710100)
出处
《火控雷达技术》
2021年第3期75-79,84,共6页
Fire Control Radar Technology
