In this paper, the theory and architecture of boundary scan test technology is introduced and researched, then its application is given.
研究了目前较常用的边界扫描测试技术的原理、结构，并给出了边界扫描技术的应用。
On the basis of research on the bound ary-scan architecture and TAP controller, the paper implements a design for a t ap interface based on JTAG specification in a test system.
该文在研究边界扫描体系结构和TAP接口控制器的基础上，在一个测试系统中，实现了基于JTAG规范的主ta P接口设计。
On the basis of research on the bound ary-scan architecture and TAP controller, the paper implements a design for a t ap interface based on JTAG specification in a test system.
该文在研究边界扫描体系结构和TAP接口控制器的基础上，在一个测试系统中，实现了基于JTAG规范的主ta P接口设计。
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