硬件设计入门电子书，pcb设计基础教程，- 下载
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2小时学会p99se的教程，是硬件设计者入门p99se的好教材，全部是图片教材，手把手教你，very good，我就是从这里开始学习p99se的。-Institute p99se two-hour tutorials, hardware designers entry p99se good material, all photographs materials, Maxivista you, very good, I was here to learn from the p99se. 下载
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本书是一本嵌入式硬件设计的入门教材，主要是关于为嵌入式应用设计小型机器的书。会告诉你如何构建一个完整的嵌入式系统，如何向其添加外部设备，以及如何将你的系统与其他设备连接起来。-the book is an embedded hardware design entry materials, primarily on the design for embedded applications on the small machines. Will tell you how to build a complete embedded system, how to add external devices, and how your system and other devices. 下载
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对于刚刚入门学习硬件设计的人来说是个很好的帮助，讲述了硬件详细的设计文档的书写-just portal for the hardware design of the study who is a very good help, Details on the hardware design documentation writing 下载
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CPLD数字电路设计硬件描述语言一例+一本经典教材，入门专用-CPLD Digital Circuit Hardware Description Language design a classic case of teaching, the entry dedicated 下载
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次文件是华为的Verilog入门教程 对于那些用VerilogHDL做硬件设计的人肯定有帮助！ - 下载
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微机原理课件 微机原理是学习和掌握微机硬件知识和汇编语言程序设计的入门课程： 微型计算机的基本工作原理 汇编语言程序设计 微型计算机接口技术 目的：建立微型计算机系统的整体概念，形成微机系统软硬件开发的初步能力。-microcomputer microcomputer courseware principle tenet of learning and mastering computer hardware knowledge and assembly language programming induction courses : micro computers basic working principle of assembly language programming micro-computer interface technology Objective : the establishment of micro-computer system as a whole concept, forming computer system hardware and software development of the initial capacity. 下载
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对气动位置系统的嵌的工作原理、硬件构成和软件入式控制进行研究，介绍了其原理，并详细阐述一种气动阀门定位器智能控制系统设计-aerodynamic position on the embedded systems working principle, hardware and software-in control study , introduced his theory, and an elaborate pneumatic valve positioner Intelligent Control System Design 下载
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用原理图输入法设计门电路 一、 实验目的 ◆通过一个简单的反向器的现实，初步了解CPLD开发的全过程。 ◆学会利用软件仿真和硬件实现对数字电路的逻辑功能进行验证和分析。 ◆能够通过CPLD开发实现具有反向器功能的数字电路。 二、实验软件主要功能的介绍........... - 下载
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纵观市场上的安全产品，从网络防火墙到各种网络加密、个人数字签证以及早期硬盘锁，均未能对个人计算机本身进行实质性的保护。这些安全机制大都基于这样一种原理：利用一个软件，输入一个特定的密码，经过验证后即可获得合法身份，从而实现各种操作，如购物、收发公文、浏览甚至修改机密数据。众所周知，这种基于纯密码的机制是很脆弱的，所以，许多关键行业和部门都采用了软、硬结合的方式，如设立各种Smart卡认证机制。在银行工作的职工，每人都有一张代表自己电子身份的IC卡，每天上班，必须先刷卡才能进入银行的业务系统。这种机制的安全性大大提高了，但对于个人或普通企业用计算机，这种机制成本太高。本文从BIOS工作原理出发，提出一种安全性高、全新的计算机安全保护机制。 -Taking a panoramic view on the market safe products, from network firewall to various networks encryption, visa and personal digital locks early drives have failed to personal computer itself substantive protection. Most of these security mechanisms based on a principle : the use of a software, input a specific password, once validated receive legal status, thereby realizing a variety of actions, such as shopping, send correspondence, View or even confidential data. As we all know, such a pure password mechanism is very fragile, so many key industries and departments have adopted a soft, a combination of hardware, such as the establishment of the Smart Card authentication mechanism. The bank workers, everybody will have a representative of their electronic identity IC card to work everyday 下载
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