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华硕ASUS的A3N笔记本电路图,高商业价值的东西哦,跟大家分享。-ASUS ASUS A3N laptop circuit diagram of the high commercial value of things Oh, like to share with you.
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附图1-1A为GW48-CK型EDA实验开发系统的主板结构图(GW48-GK/PK型未画出,具体结构说明应该参考实物主板),该系统的实验电路结构是可控的。即可通过控制接口键SW9,使之改变连接方式以适应不同的实验需要。因而,从物理结构上看,实验板-Figure 1-1A for the GW48-CK-type EDA experimental development system board structure (GW48-GK/PK type does not draw, the speci
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4层电脑主板电路图.DDB,参考电路,仅供学习-4 layer circuit diagram of computer motherboard. DDB, a reference circuit, only to learn
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华硕A6JC笔记本主板电路图,PDF文档格式可用于学习哈-ASUS A6Jc notebook motherboard circuit diagram
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PX45主板电路图 PX45主板电路图 -PX45 circuit PX45 motherboard motherboard motherboard PX45 circuit circuit circuit motherboard PX45
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845E chipset motherboard circuit diagram
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inter电脑主板电路原理图,私家收藏网上是找不到的!-inter computer motherboard circuit diagram, private collections are not to be found online!
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UART:Universal Asynchronous Receiver/Transmitter,通用异步接收/发送装置,UART是一个并行输入成为串行输出的芯片,通常集成在主板上,多数是16550AFN芯片。
串行接口是一种可以将接受来自CPU的并行数据字符转换为连续的串行数据流发送出去,同时可将接受的串行数据流转换为并行的数据字符供给CPU的器件。一般完成这种功能的电路,我们称为串行接口电路。-UART: Universal Asynchronous Receiver/Transmitt
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计算机开机原理 主板时钟电路工作原理 电脑主板故障分布情况 检查主板故障的常用方法 计算机总线技术基础知识-Boot the computer motherboard clock circuit principle works the distribution of computer motherboard failure a common way to check the motherboard fault basics computer bus technology
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基于ARM cortex内核MCU的开发板:TOWER系列的硬件电路图详细文档(pdf格式);包括主板、副板、外设电路等-Based on ARM cortex core MCU development board: TOWER series of detailed documentation of the hardware circuit diagram (pdf format) including the motherboard, vice board, peripheral circui
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母板通过FR232R芯片及其外围电路实现USB接口转UART(TTL电平)接口,并提供自定义的双列插针扩展接口;功能子板则分为RS232接口和TTL接口两种,并可根据需要设计RS485/RS422/CAN总线接口。-Motherboard chip by FR232R USB interface and its peripheral circuit switch UART (TTL level) interface, and provide a custom double-row pin exp
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RTC的英文全称是Real-Time Clock,翻译过来是实时时钟芯片. RTC是PC主板上的晶振及相关电路组成的时钟电路的生成脉冲,RTC经过8254电路的变频产生一个频率较低一点的OS(系统)时钟TSC,系统时钟每一个cpu周期加一,每次系统时钟在系统初起时通过RTC初始化。8254本身工作也需要有自己的驱动时钟(PIT)。
-English name of the RTC Real-Time Clock, translated real-time clock chip RTC cry
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AT89S51单片机开发板电路图纸(有protel基础的可以自己做单片机的主板)-AT89S51 microcontroller development board circuit drawings (with protel can do their own microcontroller-based motherboard)
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I2C (Inter-Integrated Circuit, alternately spelled I2C or IIC, most commonly pronounced I-squared-C) is a multimaster serial single-ended computer bus invented by the Philips semiconductor division, today NXP Semiconductors, and used for attaching lo
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一种基于单片机控制的,运用多种传感器的,智能显示点阵LED电路及其程序。文件中包含单片机主板的电路图及其相应接口,传感器包括压力、光敏、倾角传感器。程序已经调通可以运行,实物已经成功做出来。-Based MCU control, using a variety of sensors, intelligent LED dot matrix display circuit and program. Single-chip motherboard circuit diagram contained i
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Intel Lakeport 945G + ICH7 schema
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板卡测试程序,主要是描述对于电脑主板的硬件电路的测试,以及相应部分功能的测试(A test program for the board, mainly describing the test of the hardware circuit of a computer motherboard.)
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