基于DIMM嵌入式模塊在智能設(shè)備開發(fā)中的應(yīng)用

電子機(jī)電論文編號(hào):JD632  附任務(wù)書,答辯PPT,原理圖,論文字?jǐn)?shù):19181,頁數(shù):46

目錄

摘要 I
Abstract II
第1章 引言 1
1.1嵌入式方式的種類 1
1.2嵌入式系統(tǒng)的概念及其特點(diǎn) 1
1.2.1嵌入式系統(tǒng)的概念 1
1.2.2嵌入式系統(tǒng)的核心及特點(diǎn) 2
1.3嵌入式系統(tǒng)的分類及應(yīng)用 2
1.4嵌入式系統(tǒng)的現(xiàn)狀和發(fā)展趨勢(shì) 3
第2章 DIMM模塊 4
2.1 DIMM-PC系列 4
2.1.1 DIMM-PC CPU模塊 4
2.1.2 擴(kuò)展功能模塊 4
2.2 DIMM-PC接口規(guī)范 5
2.3 DIMM-PC的功能 8
2.3.1 DIMM-PC的通用功能 9
2.3.2 DIMM-PC的特殊功能 9
2.4 DIMM-I/O 13
2.5 DIMM-PC的開發(fā)過程 13
2.6 DIMM-PC的發(fā)展 14
第3章 DIMM模塊應(yīng)用底板的硬件設(shè)計(jì) 15
3.1 電源接口的設(shè)計(jì) 15
3.2 DIMM CPU及DIMM I/O插座的設(shè)計(jì) 16
3.3 ISA總線及ISA插座 17
3.3.1 8位ISA總線 18
3.3.2 16位ISA總線 20
3.4 ISA插座 23
3.5 PC-104及PC-104插座 23
3.6 以太網(wǎng)接口的設(shè)計(jì)與連接 25
3.7 IDE 27
3.7.1 2mmIDE接口 27
3.7.2 連接Compact Flash卡接口至IDE接口 28
3.8 通用串行總線（USB） 29
3.9 串口 31
3.10并行接口 33
3.11軟驅(qū) 34
3.12顯示接口設(shè)計(jì) 35
3.13 其他接口電路的設(shè)計(jì) 36
第四章 DIMM模塊應(yīng)用底板的調(diào)試 37
4.1 DIMM模塊應(yīng)用底板的介紹 37
4.2 DIMM模塊應(yīng)用底板的調(diào)試 37
結(jié)束語 40
參考文獻(xiàn) 41
致  謝 42

摘 要

本論文是根據(jù)智能設(shè)備的應(yīng)用與需求，采用DIMM嵌入式模塊，為電子儀器設(shè)計(jì)和過程控制系統(tǒng)設(shè)計(jì)中核心部件的采用提供一種新的思路。近年來，以PC機(jī)為代表的通用計(jì)算機(jī)系統(tǒng)在硬件和軟件方面都取得了飛速的發(fā)展，處理器的運(yùn)算速度已經(jīng)達(dá)到了每秒10億次的數(shù)量級(jí)。作為計(jì)算機(jī)系統(tǒng)核心的操作系統(tǒng)也從字符界面的單任務(wù)、單用戶的DOS，發(fā)展到擁有圖形界面的多用戶、多任務(wù)的Windows 98、Windows NT、Windows2000、WindowsXP。與此同時(shí)，新興IT產(chǎn)生的發(fā)展要求越來越多的設(shè)備具有小型化、智能化的特點(diǎn)。為適應(yīng)這一發(fā)展趨勢(shì)，在計(jì)算機(jī)系統(tǒng)的應(yīng)用過程中發(fā)展了一類特殊的系統(tǒng)——嵌入式計(jì)算機(jī)系統(tǒng)，即嵌入式系統(tǒng)。德國(guó)嵌入式模塊在國(guó)內(nèi)屬剛剛引入，應(yīng)用還不是十分廣泛，但它有著廣闊的發(fā)展空間。經(jīng)過二次開發(fā)后，為智能設(shè)備提供各種接口，如并口、串口、IDE、軟驅(qū)、顯示、字符液晶、LCD等。

關(guān)鍵詞：  嵌入式系統(tǒng)；DIMM模塊；接口電路

Abstract

This thesis adopts the embedded module of DIMM according to application and demand of the intellectual equipment, offer a kind of new thinking for the fact that the electron tube instrument is designed with the adoption of the key part in the course control system design.In recent years, in common use computer system represented by PC make the development at full speed from hardware and software, the speed of operation of the processor has already been up to the orders of magnitude of 1 billion times per second .As computer system too from single task, users' DOS only,character of interface central operating system, develop into multi-user , Windows 98 ,Windows NT ,Windows2000 , WindowsXP of many tasks with figure interface. The equipment with more and more demand for development of new developing IT industry has the characteristics that miniaturized , intelligent. In order to adapt to this development trend , have developed a kind of special system in the course of application of the computer system --Embedded computer system, namely embedded system. Embedded module from Germany created to accuse of belong to and just introduce at home, it is not still very extensive to use, but it has wide development space. After secondary development, offer various kinds of interface for intellectual equipment, such as combining mouth , one bunch of mouths , IDE , floppy drive , character liquid crystal , LCD ,etc..

Key  words: Embedded System ; DIMM Module ; Interface Circuit