通过可测性设计，使该电路的测试难度及测试时间减少了将近一半。
By design for testability, both the degree of difficulty in testing and test time are reduced nearly one half.
从可测性设计角度讨论了信息安全处理芯片的芯片级测试控制器的设计以及相应核的可测性设计。
The design of chip test controller of a security chip and design for test of corresponding cores are discussed in detail.
系统级可测性设计主要是将存储器BIST与ARM核的边界扫描测试相结合。
SRAM BIST is also combined with ARM core's boundary scan testing during system level DFT.
基于IEEE 1149.1标准的边界扫描技术(BST)作为一种标准化的可测性设计方法，弥补了传统测试的缺陷，为复杂的电路互连提供了测试手段。
As a standard DFT method, IEEE 1149.1 boundary-scan technique (BST) provides measures to complex interconnect test and can well make up the shortcoming of traditional test techniques.
本文在对目前主要的可测性设计方法进行研究的基础上，根据所设计CPU的结构特点，采用了边界扫描技术和基于BILBO的内建自测试技术结合的可测性设计方案。
Based on the research of primary DFT method and the structure characteristic of designed CPU, the article combines the boundary scan and Build-In Self-Test based on BILBO to test.
在可测性设计的过程中，把测试功耗和测试时间考虑进去，即为本课题研究的主要内容。
Considering the test power consumption and test time in the process of DFT is the content that this topic mainly studies.
可测性设计的本质就是使电路容易测试，它根本上也要求测试时间的减少。
The essence of DFT is to make the electric circuits test easily, it also requests to decrease the test time basically.
全扫描设计通过提升电路的可控制性和可观察性，大大降低了测试生成的复杂度，被认为是最有效的可测性设计方法之一。
Full-scan design which upgrades the circuit in the controllability and observability greatly reduces the complexity of test generation, which is considered the most effective method of DFT.
而对于数模混合芯片等的测试验证，很大一部分工作还是要依赖于昂贵的仪器来完成，或使用大量的集成电路工程师来进行相关模拟芯片的可测性设计，这样既增加了成本和难度。
A large part of the test and validation for digital-analog hybrid chips is to rely on expensive equipment to carry out or design for test through a large number of IC engineers associated to analog.
内建自测试作为一种新的可测性设计方法，能显著提高电路的可测性。
As a new method of design for testability build-in self-test can prominently improve the testability of the circuits.
将以上研究思想应用于国家自然科学基金项目“软件可测性设计新概念—软件内建自测试”，实践证明，该模型有助于软件自动化测试的进一步研究。
Then it comes up with an arithmetic that will be used in regression testing according to the MRD model. This idea has been applied to the project "built-in self test for software…"
将以上研究思想应用于国家自然科学基金项目“软件可测性设计新概念—软件内建自测试”，实践证明，该模型有助于软件自动化测试的进一步研究。
Then it comes up with an arithmetic that will be used in regression testing according to the MRD model. This idea has been applied to the project "built-in self test for software…"
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