| Nexperia平台JTAG控制器设计与实现 |
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| 引用本文： | 李德升,罗玉平.Nexperia平台JTAG控制器设计与实现[J].计算机工程与应用,2007,43(1):118-120,129. |
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| 作者姓名： | 李德升 罗玉平 |
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| 作者单位： | 中国科学技术大学,电子科学与技术系,合肥,230027 |
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| 摘 要： | 描述了一种针对Nexperia多媒体平台PNX1300/PNX1500系列DSPCPU的PCI接口的JTAG控制器设计和实现。重点介绍JTAG接口标准,工作原理及其JTAG控制器的电路设计和程序设计,已实际应用在基于PNX1300的嵌入式系统调试中,取得了很好的效果。
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| 关 键 词： | IEEE1149 JTAG Nexperia PCI接口 |
| 文章编号： | 1002-8331（2007）01-0118-03 |
| 修稿时间： | 2006-03 |
Design and implementation of JTAG controller for Nexperia platform |
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| LI De-sheng,LUO Yu-ping.Design and implementation of JTAG controller for Nexperia platform[J].Computer Engineering and Applications,2007,43(1):118-120,129. |
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| Authors: | LI De-sheng LUO Yu-ping |
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| Affiliation: | Dept. of EE,University of Science and Technology of China,Hefei 230027,China |
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| Abstract: | This paper describes design and implementation of a JTAG controller using PCI interface for Nexperia PNX1300/1500 series DSPCPU,mainly focuses on the JTAG standard and operation principle,the circuit design and the software development are also demonstrated.This control board has been used in the embedded system development based on PNX1300 and worked well. |
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| Keywords: | IEEE 1149 JTAG Nexperia PCI Interface |
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