摘要
介绍了TMS320VC5402在线并行引导装载的过程,提出了利用DSP自身对FLASH进行编程而巧妙实现DSP并行引导装载的一种方法。该方法无需文件转换,简单灵活。同时给出了外部并行引导的典型电路。针对此电路设计了在线编程装载方法和软件程序,经实验验证,利用TMS320VC5402 DSP芯片设计系统时,该电路和方法非常简便实用。
The thesis mainly introduces a process about parallel boot loader on- line of TMS320VC5402 and describes a flexible method that realizes the boot loader of DSP by programming the flash by itself. The way on boot loader is characterized by flexibility and without document transition. It also provides the typical circuit of external parallel boot loader. The method of program handling on - line based on the circuit is developed, and some software programs are also given. All these have been proved by many corresponding experiments with a result, which the circuit and method are very convenient when a system with adoption of TMS320VC5402 is designed.
出处
《西安邮电学院学报》
2006年第3期54-57,共4页
Journal of Xi'an Institute of Posts and Telecommunications
