| TMS320C6000系列带中断向量表的二次Bootloader的设计与实现 |
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| 引用本文： | 谢世珺,李永超,马金岭.TMS320C6000系列带中断向量表的二次Bootloader的设计与实现[J].电子工程师,2007,33(3):51-54. |
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| 作者姓名： | 谢世珺 李永超 马金岭 |
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| 作者单位： | 总参第63研究所,江苏省南京市,210007 |
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| 摘 要： | 通过Flash存储器引导DSP(数字信号处理器)系统(Bootloader)是实际应用中常用的一种方式,但随着DSP程序规模的不断扩大,越来越需要更加灵活的引导方式。文中以TI公司高性能DSP芯片TMS320C6000系列为例,介绍了从Flash存储器进行引导、带中断向量表的二次Bootloader的新途径,突破了程序引导的结构障碍,从而为TMS320C6000系列DSP的开发提供了一种新的思路。该方法已在实际工程中得到具体应用,系统运行稳定可靠。
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| 关 键 词： | DSP 二次Bootloader Flash存储器 中断向量表 |
| 修稿时间： | 2006-08-23 |
Design and Realization of the Second-level Bootloader Technology for TMS320C6000s with Interrupt Vector Table |
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| XIE Shijun,LI Yongchao,MA Jingling.Design and Realization of the Second-level Bootloader Technology for TMS320C6000s with Interrupt Vector Table[J].Electronic Engineer,2007,33(3):51-54. |
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| Authors: | XIE Shijun LI Yongchao MA Jingling |
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| Affiliation: | The 63rd Institute of PLA General Staff Headquarters ,Nanjing 210007, China |
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| Abstract: | Bootloader procedure of DSP system with Flash is a common method,but with the spreading of DSP program scale,more and more facile boot modes are needed.TMS320C6000s,being high-performance digital signal processing chip series developed by TI company is taken as an example in this paper to introduce in detail the Flash boot mode and the new approach of the second-level bootload process with interrupt vector table which breaks through the structure obstacle of program bootload,and shows a new way to develp things based on TMS320C6000s DSP series.This method is applied in practical project,which showed stability and reliability. |
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| Keywords: | DSP second-level Bootloader Flash interrupt vector table |
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