Design for debug system in embedded system
Cui Liang
Abstract
Cui Liang
Abstract
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.
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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.
Key concepts: Debugging, Computer science, Background debug mode interface, Embedded system, Computer architecture, Cache, Component (thermodynamics), Systems design