摘要
TI高速信号处理器的自动引导是开发中的重点和难点之一,关系到系统的可靠性和处理速度。以TMS320DM642 DSP为例,分析比较了应用程序的三种引导方式;以实际工程为背景详细叙述了从ROM中引导程序的实现方法,并针对其中重要的引导表和用户引导程序,给出了相应的示例程序。
The automated guiding scheme of TI＇s DSP is the focal point and difficulty in the exploitation, and is important to the system reliability and run speed. After analysing and comparing the three guiding scheme of TMS320DM642 DSP, this paper describes the realization of the automated guiding scheme from ROM in detail. Aimed at the key technologies such as bootable hex file and boot code, the example program is given.
出处
《微计算机应用》
2007年第6期657-660,共4页
Microcomputer Applications
基金
交通部重大科研攻关项目(交科教发[2004]548号
任务合同200435334404)
江苏省交通科学研究计划项目(03x003)
