主控器设计是边界扫描测试系统设计的重点。
The design of a BSM is the key problem of the implementation of the Boundary Scanning Test System implementation.
开关用于从并行测试方式改变为扫描测试方式。
A switch is used to change from the parallel test mode to the scan test mode.
逻辑簇的边界扫描测试存在一些不可忽视的重要问题。
Some problems in logic cluster boundary scan test could not be neglected.
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.
本文详细介绍了边界扫描测试的原理、结构，讨论了边界扫描测试技术的应用。
The working principle and architecture of BST is introduced in this paper and its applications are discussed.
本文概要论及与测试相关的设计特性，详细讨论了不同MCM的边界扫描测试策略。
This paper Outlines the design of features related to test and then details the Boundary Scan test strategies developed for different MCM.
提出一种随机存取扫描测试方法，对扫描单元进行相容处理，以形成新的测试集合。
This paper proposes a random access scan and test approach, which deals with the compatible issue of scan unit to produce new test group.
采用DSP和边界扫描总线控制芯片74lvt8980设计边界扫描测试控制器。
A boundary scan controller with the USB interface is designed. DSP and 74lvt8980 are adopted to control the boundary scan bus.
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。
In this paper, the theory and architecture of boundary scan test technology is introduced and researched, then its application is given.
介绍了数据采集的原理和ASIC的基本功能、实现以及JTAG的边界扫描测试技术。
In this paper, the principle of data collection, the basic function and implementation of asic and the technology of JTAG BST are presented.
兼容于BSDL和EDIF文件格式的自动测试向量生成软件可实现多种扫描测试功能。
The automatic testing software which is compatible with BSDL files and EDIF files can complete multiple boundary scan test tasks.
公开了使用一个或多个测试时钟控制结构的来执行基于扫描测试的方法和计算机可读介质。
Methods and computer readable media for performing scan-based testing of circuits using one or more test clock control structures are disclosed.
该扫描路径上的延迟减少对外部缓冲器的需求，进而在集成电路扫描测试时避免保持时间违反。
The delay in the scan path reduces the need for external buffers to avoid hold-time violations during scan testing of integrated circuits.
本文在阐述边界扫描测试原理的基础上，重点讨论了所开发的一种用于边界扫描测试的虚拟仪器。
With the analysis of the boundary scanning principle, this paper discusses a virtual instrument for boundary scanning test.
本发明的数字逻辑芯片及其可测试设计的方法，能够通过少量管脚实现电路在扫描测试时的可观测。
The digital logic chip of the invention and the method of design for testing can realize the observation of circuit scanning test by adopting few pins.
本文还讨论了两种智能故障诊断技术，即专家系统智能故障诊断技术和边界扫描测试智能故障诊断技术。
The paper also discusses two intelligent fault diagnostic methods: expert system intelligent fault diagnostic method and boundary-scan technique intelligent fault diagnostic method.
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。
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.
分别给出了边界扫描测试和分频器测试两种测试方案，并对两种方案进行了比较，指出了各自的适用范围。
Two test methods, both test on boundary scan and test-by-divider, are described in details, especially focusing on the maximum output frequency, the range of output frequency and the time to lock.
一种基于扫描链阻塞技术的扫描测试结构被提出来，该结构有效地降低了测试功耗，但其测试应用时间较长。
A scan test scheme based on scan chain disabling technique has been proposed, which can effectively reduce test power. However, its test application time is long.
最后介绍了边缘扫描测试技术，指出边缘扫描测试技术是功能自测试方法的有益补充，能够有效提高测试的故障隔离率。
In the end, the boundary scan test technology is introduced as the useful complement to functional self-test method, which can improve the fault isolation rate.
另外，本文还针对IP核投片测试提出一种扫描测试电路结构，能够实现测试芯片的扫描测试和高速内建自测试(BIST)。
Moreover, a scan test circuit was proposed. This circuit can implement scan test and high speed build in self test (BIST) for IP core chip tests.
耦合到单个存储器的模式发生器操纵在并行测试方式过程中使用的并行测试矢量和在扫描测试方式过程中使用的并行和扫描测试矢量。
A pattern generator coupled to the single memory manipulates the parallel test vectors used during the parallel test mode and the parallel and scan test vectors used during the scan test mode.
这些测试可能包括脑部扫描、和腾喜龙测试。
而是她在人们做测试时的所做的脑部扫描。
他们被进行了记忆力，认知能力测试和大脑扫描，来确定他们疾病的严重程度。
They were given memory and cognitive skill tests and a brain scan to gauge the extent of their disease.
测试选择的基因组扫描是有局限的。
The genome scans that test for selection have severe limitations.
例如，一次预定的反病毒扫描可能弹出一个对话框来阻止正在测试的GUI。
For example, a scheduled anti-virus scan may pop up a dialog blocking the GUI you are testing.
目前的诊断是基于记忆测试，有时也使用昂贵的脑部扫描。
Current diagnosis is based on memory tests, and expensive brain scans are also sometimes used.
这位女性是一名管理顾问，她配合进行了一系列测试，并在格拉斯哥做了脑部扫描。
The woman, who is a management consultant, agreed to take part in a series of tests and has now undergone brain scans in Glasgow.
最后发现，测试中计算机通过脑部扫描数据判断出人们出现疼痛感的准确率达到了80%。
In tests the computer was more than 80 per cent accurate in detecting which brain scans were of people in pain or not.
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