Design and implementation of high performance debugging system based on JTAG
A debugging system based on JTAG interface is proposed in this paper to provide an effective and convenient debugging method for domestic processor chip. The debugging system, which is based on JTAG standard, simplifies the design of the on-chip debugging hardware module. With little hardware overhe...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
National Computer System Engineering Research Institute of China
2023-04-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000160453 |
| _version_ | 1797447915496538112 |
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| author | Zhang Meijuan Xin Kunpeng Wang Lijuan Deng Jiawei |
| author_facet | Zhang Meijuan Xin Kunpeng Wang Lijuan Deng Jiawei |
| author_sort | Zhang Meijuan |
| collection | DOAJ |
| description | A debugging system based on JTAG interface is proposed in this paper to provide an effective and convenient debugging method for domestic processor chip. The debugging system, which is based on JTAG standard, simplifies the design of the on-chip debugging hardware module. With little hardware overhead, simple and high performance design of the debugging instruction, it is used to realize the debugging interrupt, breakpoint and watch point setting，single step running，register or memory read and write, and other base debugging functions, as well as sence protection and recovery, trace buffer, instruction insert execution and other advanced debugging functions. After passed the actual chip testing, the debugging system has compatibility with JTAG protocol, comprehensive functions, high performance, simple structure, convenient for operation and other features. |
| first_indexed | 2024-03-09T14:02:49Z |
| format | Article |
| id | doaj.art-4abbfb6639844b8da4579e19101fa916 |
| institution | Directory Open Access Journal |
| issn | 0258-7998 |
| language | zho |
| last_indexed | 2024-03-09T14:02:49Z |
| publishDate | 2023-04-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj.art-4abbfb6639844b8da4579e19101fa9162023-11-30T05:41:31ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982023-04-01494394310.16157/j.issn.0258-7998.2231683000160453Design and implementation of high performance debugging system based on JTAGZhang Meijuan0Xin Kunpeng1Wang Lijuan2Deng Jiawei3(The Fifty-Eighth Research Institute of China Electronic Technology Group Corporation， Wuxi 214063， China)(The Fifty-Eighth Research Institute of China Electronic Technology Group Corporation， Wuxi 214063， China)(The Fifty-Eighth Research Institute of China Electronic Technology Group Corporation， Wuxi 214063， China)(The Fifty-Eighth Research Institute of China Electronic Technology Group Corporation， Wuxi 214063， China)A debugging system based on JTAG interface is proposed in this paper to provide an effective and convenient debugging method for domestic processor chip. The debugging system, which is based on JTAG standard, simplifies the design of the on-chip debugging hardware module. With little hardware overhead, simple and high performance design of the debugging instruction, it is used to realize the debugging interrupt, breakpoint and watch point setting，single step running，register or memory read and write, and other base debugging functions, as well as sence protection and recovery, trace buffer, instruction insert execution and other advanced debugging functions. After passed the actual chip testing, the debugging system has compatibility with JTAG protocol, comprehensive functions, high performance, simple structure, convenient for operation and other features.http://www.chinaaet.com/article/3000160453 debugging systemjtag protocolieee1149.1tap control |
| spellingShingle | Zhang Meijuan Xin Kunpeng Wang Lijuan Deng Jiawei Design and implementation of high performance debugging system based on JTAG Dianzi Jishu Yingyong debugging system jtag protocol ieee1149.1 tap control |
| title | Design and implementation of high performance debugging system based on JTAG |
| title_full | Design and implementation of high performance debugging system based on JTAG |
| title_fullStr | Design and implementation of high performance debugging system based on JTAG |
| title_full_unstemmed | Design and implementation of high performance debugging system based on JTAG |
| title_short | Design and implementation of high performance debugging system based on JTAG |
| title_sort | design and implementation of high performance debugging system based on jtag |
| topic | debugging system jtag protocol ieee1149.1 tap control |
| url | http://www.chinaaet.com/article/3000160453 |
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