5409外挂闪存在线编程与上电引导的实现

Realization of In-System-Programming and Bootload for TMS320VC5409 with Flash Memory

介绍了DSP系统中对外挂FLASH存储器进行在线编程和DSP上电引导的实现方法,并针对采用TMS320VC5409和SST39VF400A(FLASH)的系统给出了一个具体实例的实现步骤,试验表明此方法有很好的实用性和灵活性。

This paper introduces the realization of in - system - programming and bootload for DSP system. Adopting TMS320VC5409 and SST39VF400A, an example is presented in details. Which proves that the method is practicable.