在某计算机系统中设计了基于JTAG边界扫描计算机插件或系统在线导通测试系统，这是一个新颖通用的系统。

We have developed a new On-line Connecting Test System based on JTAG boundary scan for computer plug-unit or system.

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JTAG边界扫描机制是用于在线导通测试的新技术，利用JTAG可以在数分钟内查出复杂插件和系统的全部导通故障。

JTAG Boundary Scan is a new technique for connection test. With the help of JTAG, we can find out all connection faults of a complicated board or system.

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