本书用大量的篇幅讲述了与计算机原理相关的条种编码方法，
并通过数字逻辑电路(包括逻辑与开关，逻辑门电路与触发器，
二进制加法器等)以及存储器、微处理器的形式、组织及发展阐述了编码的实现。
此外，本书还涉及到计算机系统、操作系统、编程语言等的产生及发展，
甚至对计算机图形化的相关技术也给了一个全面的描述。
In addition, the book also involves the generation and development of computer system, operating system, programming language, etc.,
Even the relevant technology of computer graphic also gave a comprehensive description. (2015-03-26, Unix_Linux, 6453KB, 下载1次)
提供1024位的连环AT24C01电可擦可编程
只读存储器(eepm)组织成128字的8位每个。该设备是
优化用于在许多工业和商业应用,低功率
和低电压操作是必要的。可以在空间的AT24C01储蓄
8针PDIP,8针MSOP,8针TSSOP,8针JEDEC小块集成电路包和是
可通过2线串行接口。此外,整个家庭可在5.0 v
(4.5 v至5.5 v),2.7 v(2.7 v至5.5 v),2.5 v(2.5 v至5.5 v)和1.8 v(1.8 v至5.5 v)版本-
的联系。
1024 provided a chain AT24C01 electrically erasable programmable read-only memory (eepm) organized into 128 words 8 each. The device is optimized for use in many industrial and commercial applications, low power and low voltage operation is necessary. AT24C01 savings in space, 8-pin PDIP, 8-pin MSOP, 8-pin TSSOP, 8-pin JEDEC soic package and is available through a 2-wire serial interface. In addition, the entire family is available in 5.0 v (4.5 v to 5.5 v), 2.7 v (2.7 v to 5.5 v), 2.5 v (2.5 v to 5.5 v) and 1.8 v (1.8 v to 5.5 v) version- linked. (2013-06-26, Unix_Linux, 424KB, 下载2次)
LKT4101 防抄板专用协处理器芯片采用专用的智能卡芯片平台，内置凌科芯安公司自主开发的嵌入式系统，专门为保护用户代码，防止非法访问和外部攻击而设计的新一代安全芯片。处理器使用8051内核，采用串口通讯协议，用户可以把主要算法放到芯片内部，编程语言基于标准C，开发简单方便，同时，内部大容量的数据空间可作为用户扩展数据存储器，存放重要特征数据。
LKT4101 anti-copy board dedicated coprocessor chip dedicated smart card chip platform, a new generation of security chip built-in van den Brink core security company independently developed embedded systems, specifically designed to protect the user code, to prevent unauthorized access and external attacks. 8051 core processor, using the serial communication protocol, user main algorithm onto the chip' s internal programming language based on standard C, the development of simple and convenient at the same time, large capacity internal data space can be used as a user extended data memory, to store important feature data . (2012-09-26, Unix_Linux, 14KB, 下载18次)
本书是学习专用集成电盹设计的基础敏材。主要内睿包括集成电路设计技术发展历程
专用集成电路设计要求数字与模拙集成电路基本单元与基本模块设计!数字电路Vl lO l 设
计方法理辑模拙与电路估真版图世计与可编程器件实现方法集成电路的损l 试常用PC
f) l版的EDA ì9:i-才工具软件介绍， 1- ).且Cauellce 简明操作规程。
本1月在白:重基础知识介绍的同时!配备了六个上机操作实验。
本书不仅届古于电于科学与技术专业大学生学习!也适合于其它工科电类学生及研究生
常5]. loilH H共对专用集成电路由计技术有兴趣的读者参考。
ASIC worthwhile reading (2012-03-22, Unix_Linux, 4432KB, 下载4次)
介绍一种使用MAX7219实现时钟显示的设计。设计主要由软硬件组成。软件方面，主要针对串行发送、计时中断程序进行编制，实现了串行传输技术的时钟显示。硬件方面，基于MAX7219，采用可在线编程的AT89S51芯片为时钟的CPU，并采用高集成化的串行输入，输出共阴极显示驱动器MAX7219为时钟LED的驱动器。使用串行传输技术大大节省了CPU的IO口，为CPU其他功能的扩展提供了端口
Describes a display using the MAX7219 to achieve the design of the clock. Formed mainly by the hardware and software design. Software, mainly for serial transmission, timing interrupt the program for the preparation, transmission technology to achieve a serial clock display. Hardware, based on the MAX7219, the use of online programming AT89S51 chip to clock the CPU, and high integration of the serial input and output common-cathode display driver MAX7219 LED drive for the clock. Use serial transmission technology saves the CPU IO port, the CPU provides the other functions of the expansion port (2011-08-01, Unix_Linux, 170KB, 下载4次)
利用可编程计数/定时器8253设计一个应用于生产流水线的自动计数系统。通过具体阐述8253的工作原理，系统的软、硬件设计原理以实现系统所需定时、计数、中断等功能，并驱动扬声器发出所需频率的声音。
Using the programmable counts/timer 8253 design a applied to production line of automatic counting systems. Through the concrete 8253 working principle, hardware and software of the system design principle to achieve system, such as timing, counting, and drive a loudspeaker functions required sounds. (2010-06-10, Unix_Linux, 27KB, 下载2次)
本文介绍一种电梯PLC控制系统。电梯是垂直方向的运输设备，是高层建筑中不可缺少的交通运输设备。它靠电力，拖动一个可以载人或物的轿厢，在建筑的井道内导轨上做垂直升降运动，在人们生活中起着举足轻重的作用。而控制电梯运行的PLC系统也要求越来越高，要求达到电梯运行的“稳、准、快”的运行目的。该系统主要由PLC、逻辑控制电路组成。其中包括交流异步电动机、继电器、接触器、行程开关、按钮、发光指示器和变频器组成为一体的控制系统。本机控制单元采用以三菱公司的可编程控制器PLC对机器进行全过程控制。
This text introduces the control system of a kind of elevator PLC.The elevator is perpendicular directional of the conveyance equipments be indispensable in the high building of transportation equipments.It depends electric power, dragging along to move a car that can carry person or thing and lead a track in the building of the well way up do perpendicularity to ascend and descend sport, there is prominent function in the people s life.And the control elevator circulate of the PLC system also has more and more high request, request to attain the movement purpose of "steady, quasi-, quick" of elevator movement.That system mainly from PLC, logic control the electric circuit constitute.Include an exchanges difference to tread electric motor among them, after the electric appliances, get in touch with a machine, route of travel switch and press button, give out light the indicator constitute and transducer for the control system of integral whole.The this machine control unit adoption car (2010-06-01, Unix_Linux, 387KB, 下载106次)
帮助无线传感器网络研究初学者了解目前WSN的应用，了解TinyOS操作系统，以及它所用的编程语言nesC，每一课讲解不同的内容，是很不错的英文文档
Research on wireless sensor networks to help beginners understand the current state of WSN applications, understand the TinyOS operating system, as well as the programming language it used in nesC, each class of the various forms of content, is a very good English documentation (2009-05-07, Unix_Linux, 3021KB, 下载7次)
主板上提供一个可按分或秒计时的，最长达255级的可编程看门狗定时器，WDT超时事件发生时系统复位。
本程序(w83627hf_wdt.c)是基于Winbond83627芯片的看门狗驱动程序
The motherboard, or can provide a second time, and the most up to 255 programmable watchdog timer, WDT time-out system reset time of the incident. This procedure (w83627hf_wdt.c) is based on the chip Winbond83627 watchdog driver (2009-04-18, Unix_Linux, 21KB, 下载28次)
X1227是一个带有时钟、日历、CPU监控电路和两路查询报警的实时时钟。该资料已根据原英文说明翻译为中文，是初学该芯片编程而英语不太熟悉的朋友难得的好资料。
X1227 are with a clock, calendar, CPU monitoring circuit and two-way real-time alarm clock inquiries. The information has been in accordance with the original English translation for the Chinese, are beginning to learn programming of the chip while the English are not very familiar with a good friend of rare information. (2009-02-16, Unix_Linux, 385KB, 下载23次)
通用异步接收器/发送器(UART)是能够编程以控制计算机到附加串行设备的接口的微芯片。详细来说,它提供给计算机RS-...还有高级的UART提供了一定数量的数据缓冲,这样计算机和串行设备数据流就可以保持同样的速度。
universal asynchronous receiver/transmitter (UART) can be programmed to control computer attached to the serial device interface microchips. Details, provide it to the computer RS-High ... UART also provide a certain number of data buffer, computer equipment and serial data stream can maintain the same speed. (2005-12-15, Unix_Linux, 9KB, 下载193次)