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sbc2440嵌入式Linux开发指南。PDF广州友好的信息…
SBC2440 Embedded Linux Development Guide. Pdf Guangzhou friendliness of the information boom
- 2023-03-30 07:20:03下载
- 积分:1
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中国IT市场发展趋势 中国加入WTO后的面临的各种压力和机遇的阐述
中国IT市场发展趋势 中国加入WTO后的面临的各种压力和机遇的阐述-Chinese IT market development trend of China"s accession to the WTO facing the pressures and opportunities of exposition
- 2022-09-27 14:20:03下载
- 积分:1
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自己收集的关于协同分集的资料,请大家多多参考
自己收集的关于协同分集的资料,请大家多多参考-own collection of the synergy at the data collected, please refer lot
- 2022-02-26 05:20:08下载
- 积分:1
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集团客户培训材料
集团客户培训材料-GPRS系统!移动行业培训资料!-Group customer training materials-GPRS system! Mobile industry training materials!
- 2022-09-29 03:10:08下载
- 积分:1
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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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利用地理信息系统和钙模拟城市发展的电子书
An ebook for modeling Urban Development using GIS and CA
- 2022-05-23 12:26:04下载
- 积分:1
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对数字化变电站的应用做出了实现远景,可参考阅读
对数字化变电站的应用做出了实现远景,可参考阅读-Substation on the application of digital has made the realization of the vision, we can make reference to read
- 2022-07-20 13:11:20下载
- 积分:1
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2007中国股市
2007中国股市-2007 China
- 2023-08-20 02:55:04下载
- 积分:1
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特点:
1. 双轴倾角传感器
2. 测量范围0.5g(±30 度)或者1g(±90 度)
3. 单极5V 供电,比例电压输出
4. 高分辨率双轴...
特点:
1. 双轴倾角传感器
2. 测量范围0.5g(±30 度)或者1g(±90 度)
3. 单极5V 供电,比例电压输出
4. 高分辨率双轴倾角传感器
5. 数字SPI 或模拟输出
6. 内置温度传感器
7. 长期稳定性非常好
8.高分辨率,低噪声,工作温度范围宽
优势:
长期稳定性好,温度特性优良
抗冲击能力强
应用:
双轴平台调平
倾斜测量
垂直方向的各种角度的测量
-Features: 1. Biaxial inclination sensor 2. Measuring range of 0.5g (± 30 degrees) or 1g (± 90 degrees) 3. Unipolar 5V power supply, the ratio of voltage output 4. High-resolution dual-axis inclination sensor 5. SPI digital or analog output 6. Built-in temperature sensor 7. 8 very good long-term stability. High-resolution, low noise, wide operating temperature range of advantages: long-term stability, excellent temperature characteristics of the application of anti-shock capability: dual-axis tilt platform leveling vertical measurement range of the angle measurement
- 2023-08-08 04:30:03下载
- 积分:1
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System will automatically delete the directory of debug and release, so please d...
System will automatically delete the directory of debug and release, so please do not put files on these two directory.
- 2022-03-26 16:56:42下载
- 积分:1