论文部分内容阅读
简要介绍了边界扫描技术，并介绍了基于边界扫描的电路板BIT技术的研究现状，然后分析了目前此技术存在的关键问题和发展趋势。
This paper briefly introduces the boundary-scan technique, introduces the research status of the BIT technique based on the boundary-scan circuit, and then analyzes the key problems and the development trend of this technique.