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现代先进微处理器有非常高的集成度和复杂度，又有寄存器堆、Cache等嵌入式部件，而且芯片管脚数相对较少，必须要有一定的自测试设计和其它的可测试性设计来简化测试代...
现代先进微处理器有非常高的集成度和复杂度，又有寄存器堆、Cache等嵌入式部件，而且芯片管脚数相对较少，必须要有一定的自测试设计和其它的可测试性设计来简化测试代码，提高故障覆盖率。本文简要讨论NRS4000微处理器芯片的以边界扫描测试为主体，以自测试为补充的可测试性设计框架。着重介绍芯片的边界扫描设计和芯片中译码控制器PLA和微程序ＲＯＭ以及采用内嵌RAM结构的指令Cache和寄存器堆的内建自测试设计。仿真结果表明，这些可测试性设计大大缩短了测试代码的长度。-modern microprocessors have a very high degree of integration and complexity, there Register pile, Cache such as embedded components, but Chip few relatively small, There must be the self-test design and testing of other design code to simplify testing, fault coverage. This paper briefly discussed Key words microprocessor chip to the boundary-scan test as the mainstay, Since the test to add to the test design framework. Highlighting the boundary-scan chip design and chip decoder PLA and micro-controller procedures and the use of embedded ROM RA M structure of the instruction cache and register stack of built-in self-test design. The simulation results show that these tests can greatly shorten the design of the test code length.
- 2022-04-01 18:08:40下载
- 积分：1
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机动车辆惯性导航系统
Inertial Navigation System for Mobile Land vehicles
- 2023-03-06 09:30:03下载
- 积分：1
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err
对数字化变电站的应用做出了实现远景,可参考阅读-err
- 2022-03-22 13:35:11下载
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收集的关于人工智能的ppt资料，有兴趣搞诊断的可以研究一下...
收集的关于人工智能的ppt资料，有兴趣搞诊断的可以研究一下-Collected information on the artificial intelligence ppt, are interested in pursuing the diagnosis may study
- 2022-07-24 07:38:07下载
- 积分：1
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人脸所反映的视觉信息在人与人的交流中有着重要的作用和意义，计算
技术就是利用计算机分析人脸图像，从中提取有效的识别信息，用来辨认身
术，由于其广泛的应用...
人脸所反映的视觉信息在人与人的交流中有着重要的作用和意义，计算
技术就是利用计算机分析人脸图像，从中提取有效的识别信息，用来辨认身
术，由于其广泛的应用领域，在近四十年里得到了广泛的关注和研究。
-Face reflected in the exchange of visual information in people plays an important role and significance of computing technology is the use of computer analysis of human face images to extract a valid identification information used to identify the body surgery, because of its wide range of applications , in the past four decades has been widespread concern and research.
- 2022-03-09 13:39:52下载
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IEC6100_1 Standards by English Documents
IEC6100_1 Standards by English Documents
- 2023-08-10 14:40:03下载
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JSCC的2004年的研究报告，这个报告写得很全面，为我们下一步的工作很有指导意义...
JSCC的2004年的研究报告，这个报告写得很全面，为我们下一步的工作很有指导意义-RD of the 2004 report, the report was very comprehensive, for our next task is guiding significance
- 2022-03-04 18:39:09下载
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This a PDF file about a technical report related to normative multiagent systems...
This a PDF file about a technical report related to normative multiagent systems published in 2008.-This is a PDF file about a technical report related to normative multiagent systems published in 2008.
- 2022-07-20 07:04:06下载
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大学时的学习课件，对学政治的人很有帮助的 是哲学课件～
大学时的学习课件，对学政治的人很有帮助的 是哲学课件～-University learning courseware for those who study political philosophy courseware is very helpful ~
- 2022-01-25 20:03:22下载
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云计算系统实例与研究现状Cloud Computing Systems Examples and Research...
云计算系统实例与研究现状Cloud Computing Systems Examples and Research-Cloud Computing Systems Examples and Research
- 2022-04-12 10:58:40下载
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