摘要
以目前世界上最新、处理能力最强的定点数字信号处理器(DSP)——德州仪器公司的TMS320C6455为例,介绍了DSP程序的FLASH加载模式,分析了FLASH加载过程,将TMS320C6455与AMD公司的AM29LV033C相结合,给出了系统的硬件连接和完整的烧写程序,并研究了自举引导的实现方法以及DSP程序的二次引导方法,证明了该引导方法的可行性和有效性。
Taking the newest fixed-point digital signal processor（DSP）with the strongest processing capability in the world——the TMS320C6455of Texas Instruments as an example,this paper introduces the FLASH loading mode of DSP program,analyzes the FLASH loading process,combining the TMS320C6455with the AM29LV033Cof AMD company,gives the hardware connection and the full u-boot program of the system,and studies the realizing method of bootload and the second bootload method of the DSP program,proves the feasibility and validity of this bootload method.
出处
《舰船电子对抗》
2010年第3期80-83,共4页
Shipboard Electronic Countermeasure
关键词
数字信号处理器
加载
引导
digital signal processor
loading
bootload
