A sound dft not only has a high ratio of fault covering but also occupies little area of a chip in order to lower the usage of sources 一个好的可测性设计不仅要具有较高的故障覆盖率，而且测试模块所占芯片面积要做到尽量的小，以便少占用资源。
This system can be applied into the test of solid image sensors and irfpa if the necessary hardware and the corresponding test modules have been added 该系统易于升级，只要增加必要的硬件和相应的参数测试模块就可以用于图像传感器以及红外焦平面器件的测试。
Conduct the system test in two phases : opc server function test with an opc client accessing module and overall test integrating opc server , database server and application server 在设计opc测试模块、完成opc服务器功能测试后，将应用服务器、数据库服务器和opc服务器连接起来，进行实时信息传输测试。
The master dissertation was written with the task that i had accomplished in the project of “ the design of high speed data testing module based on vxi bus ” for 14th research institute of nanjing 本硕士论文是结合南京十四所“基于vxi总线的高速数字测试模块设计”项目,根据自己在该项目中所承担的任务撰写完成的。
The amplifier and the integrated board provide a pathway technique to large - scale strain measurement systems . 2 . a can - bus node that based on the can - bus 2 . 0a specification has been designed for potential practical applications 1 、设计了微弱信号放大器原理电路和pcb图，并研制出八路前端数据处理板，为应变测试系统的底层测试模块设计打下基础。
This module is dramatically improved on data speed between chips and boards compared with normal digital test devices . because of the improvement on data speed , signals can be distorted easily during transmission , such as glitch , distortion 该测试模块较传统数字测试仪器,芯片内部、芯片之间以及电路板间相互通信时的数据速率都有大幅度的提高。
This paper detailedly describes the design principle and method of the instrument driver , and puts emphasis on design thought and flow design and implement method . the file transport protocol is a important point in this part 本文详细介绍了仪器驱动器的设计原理和方法,并重点介绍了高速数字测试模块仪器驱动器的设计思路、流程设计和实现方法,对自行设计的文件传输协议进行了介绍和分析。
The driver of the motion control card is developed by windriver . the program of dsp including the initialization , the communications with pc and the test of functional modules of the card is designed by modular programming methods 研究了运动控制卡的驱动程序开发方法,采用windriver设计开发了控制卡的驱动程序;并采用模块化程序设计方法,完成了dsp主控程序设计,包括dsp初始化模块、与pc机的通信模块以及运动控制卡各功能的测试模块。
This article is mostly sets forth deep influence of developing network teaching , the electronics teaching platform ' s general assume , concretely realizing blue print , the system adoptive technology , along with function introduce and implement method of on - line test and answer modules 本文着重论述了发展网络教学的深远影响，以及电子类教学平台系统的总体设想、系统的具体实现方案，实现该系统所采用的技术的介绍，以及在线测试模块、网上答疑模块的功能介绍和具体实现方法。
This high speed digital test module is based on the vxi bus structure and specified on multi - channel and high speed aspects ; it is also capable of generating the stimulant signal and collecting the responded data ; meanwhile because the relationship between stimulation and response can be programmable , the module is highly intellective and it helps the testing system work more automatically ; what ' s more , with the good functions like real - time comparison , branch , single step , pause , trigger , it makes the testing more efficient as well 本实验室设计实现了高速数字测试模块,该模块是采用vxi总线结构的仪器,具备以下功能:多通道,高速度;同时具备产生激励信号和采集响应数据的能力;能够通过编程在激励和响应之间建立起因果联系,使整个测试过程体现出一定的智能性,大大提高测试系统的自动化程度;具有实时比较,实时跳转,单步,暂停,触发等功能,使测试过程更加快速和灵活。
