boundary in-circuit test的意思|示意

With the continual improvement of the chip's integration level and complexity of print circuit board, the application of boundary scan test technology becomes wider and wider in testing ICs.

随着芯片集成度和印刷电路板复杂度的不断提高，边界扫描测试技术在芯片故障检测中的应用越来越广泛。

As a standard technique of test and Design-For-Testability for testing the digital printed circuit board, Boundary-Scan technique has obtained widespread application in electronic equipment.

边界扫描技术是一种标准的数字电路测试及可测试性设计方法，它在工业界得到了广泛的应用。

Many in-circuit testers now have boundary-scan test capability. With boundary-scan testing, you can test interconnections on PCBs without using a probe on each node.

很多测试设备具有分界扫描的功能，这样，测试人员就可以直接测试印刷电路板上的互连，而没用必要使用探针去测试每一个节点了。