基于DM642的大容量FLASH引导加载方法研究与实现

Study and implementation of the bulk FLASH memory bootloader based on DM642

TMS320DM642数字媒体处理器基于C6000DSP家族中的C64xCPU。DM642整合了许多外部设备,用于视频和图像应用的开发。本文详细介绍了大容量FLASH存储与多级引导程序的开发过程和实现方法,为以高性能媒体处理器为基础平台开发高端多媒体嵌入式系统提供了新思路和解决途径,具有很大的实用性。

The TMS320DM642 Digital Media Processor is based on the C64x CPU, a member of the C6000 DSP family. The DM642 integrates a number of peripherals to address the development of video and imaging applications. The development process and implementation methods of the multi-level bootloader for bulk Flash memory bootloading on DM642 Platform was introduced in detail,and a new way to develop top multimedia embedded system based on TMS320DM642 Digital Media Processor was given. It is proved that the way introduced here is practical and has a good prospect.