DSP外部Flash存储器的自烧写方式研究  

Research on the Self-programming Mode of DSP External Flash Memory

作　　者：夏爽 

机构地区：[1]国营第722厂,广西桂林541001

出　　处：《电脑编程技巧与维护》2011年第18期99-100,121,共3页Computer Programming Skills & Maintenance

摘　　要：阐述了Flash存储器在线编程的自烧写程序设计思想。被烧写目标文件作为数据嵌入到烧写程序中,经过编译链接生成最终的执行文件。运行烧写执行文件时,执行文件时将嵌入的目标数据烧写到Flash存储器中,从而实现在线或在系统编程。给出了相关程序的核心代码,并测试通过,可作为DSP嵌入式系统设计的参考。This article describes the self-programming idea of online programming for Flash memory. The burned object files will be embedded in the programming file as data, after compiling and linking, the final executable file is generated. The ob- ject data embedded in executable file is programmed into the Flash memory when the executable file is running, to perform online or in-system programming. The core code of related procedures is given and tested, and it can be used as a reference for DSP embedded system design.

关 键 词：DSP 嵌入式系统 FLASH存储器 自烧写 

分 类 号：TP333[自动化与计算机技术—计算机系统结构]