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| JTAG接口在嵌入式系统中的应用 | |
| 引用本文： | 郭功兵,李学桥. JTAG接口在嵌入式系统中的应用[J]. 郑州轻工业学院学报(自然科学版), 2004, 19(1): 70-72,75 |
| 作者姓名： | 郭功兵 李学桥 |
| 作者单位： | 郑州轻工业学院,计算机与通信工程系,河南,郑州,450002 |
| 摘 要： | 介绍了JTAG接口标准用于Flash编程的方法,根据JTAG接口所提供的边界扫描功能,通过PC机并行接口模拟JTAG接口的时序,在开发嵌入式系统过程中利用微处理器的JTAG接口对系统程序存储器进行编程. |
| 关 键 词： | 嵌入式系统 Flash编程 JTAG接口 |
| 文章编号： | 1004-1478(2004)01-0070-04 |
Application of JTAG interface in embedded system |
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| GUO Gong-bing,LI Xue-qiao. Application of JTAG interface in embedded system[J]. Journal of Zhengzhou Institute of Light Industry(Natural Science), 2004, 19(1): 70-72,75 | |
| Authors: | GUO Gong-bing LI Xue-qiao |
| Abstract: | The standard of JTAG interface and the method of Flash Programming by JTAG are described in (detail.)The implementation in chip is also described.According to the function of boundary-scan,the timing of JTAG interface can be simulated.A convenient approach to Flash programming is given by means of JTAG (interface) of the microprocessor in the embedded system. |
| Keywords: | embedded system Flash programming JTAG interface |
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