Design of Structure of Debugging software in CPU based on JTAG

被引:1
|
作者
Zhang, Ping [1 ]
Xing, Zuocheng [2 ]
机构
[1] Tianjin Univ Technol & Educ Tianjin, Sch Elect Engn, Tianjin 300222, Peoples R China
[2] Natl Univ Defense Technol, Sch Comp Sci, Changsha, Hunan 410073, Peoples R China
基金
中国国家自然科学基金;
关键词
Debugging structure; Debugging software; Boundary-scan; Interrupt handlers; JTAG port;
D O I
10.4028/www.scientific.net/AMM.58-60.1866
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
It is important to own the capability of debugging application and system software and multitasking system in the design of microprocessor at present. In this paper, we proposed a debugging structure based on JTAG port and combined with boundary-scan technology and interrupt system, which can allow users to debug software procedure by the debugger which is connected to JTAG port. It is easy to form a standardized structure and applicable to all general-purpose CPU and only increases the difficulty of the circuit logic design.
引用
收藏
页码:1866 / +
页数:2
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