摘要
调试系统是嵌入式处理器中不可或缺的功能模块之一,分析了常规的Angel调试系统和嵌入式ICE调试系统设计思想的优缺点,提出了协处理器映射和采用MiniI-Cache技术的嵌入式处理器调试系统,阐述了该系统的设计思想和实现,剖析了设计的新颖之处。性能评测表明,新的调试系统能够显著地提高嵌入式处理器的调试性能。
The debug system is a critical component in embedded processor. Based on the analysis of disadvantages of traditional debug system, the design idea of the new debug systems, the mapping of coprocessor and mini I-Cache were proposed. The design and im- plementation of new debug system was presented in detail, and new design ideawas expatiated especially. Theevaluation in performance proves that new debug system can improve remarkably the performance of embedded processor.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第6期1606-1608,共3页
Computer Engineering and Design
