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针对目前TMS320C64X所广泛采用的ROM引导模式,分析了其具体的启动过程,并给出了ROM引导的二次boot-loader实现方法.同时,针对TMS320C64X应用系统常采用的BIOS和No-BIOS的两种编程方式,分别详细地阐述了其二次引导表的生成过程,分析了生成.hex文件的格式,并给出了FLASH在线编程的流程图.实践证明,上述两种方法可靠性高、可行性强.
According to the ROM boot mode which is widely used in TMS320C64X, the specific boot process is analyzed and a ROM boot secondary boot-loader implementation method is given.At the same time, for the TMS320C64X application system often used BIOS and No-BIOS two Kinds of programming, elaborated in detail the generation process of its second boot table, analysis of the format of the generated. Hex file, and gives FLASH online programming flow chart. Practice has proved that the above two methods of high reliability, feasible Strong.