<?xml version="1.0" encoding="UTF-8" ?>















<rss version="2.0" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">

<channel>
<title><![CDATA[一流的arm开发板公司]]> </title>
<description>
<![CDATA[深圳龙人arm公司是一家专业arm开发板 arm9开发板 arm9的嵌入式开发 嵌入式系统公司]]>
</description>
<link>http://armlyn1.blog.bokee.net/</link>
<language>zh-cn</language>
<creator>armlyn1</creator>
<pubDate>Sat, 15 Mar 2008 16:01:16 CST </pubDate>
<generatorAgent rdf:resource="http://www.bokee.net"/>
<ttl>5</ttl>

<item>
<title>基于嵌入式系统中文输入法设计方案的研究</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2100090.html</link>
<description>
<![CDATA[<div><span style="FONT-SIZE: 8pt; COLOR: #333333">Tag:<strong> <a href="http://www.szarm.com/showarticles.asp?id=86"><span>嵌入式系统</span></a> </strong></span><span style="FONT-SIZE: 8pt; COLOR: #333333">嵌入式开发 嵌入式开发工具 嵌入式系统开发</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">目前，以LCD和数字键盘实现的人机交互式界面在智能终端中广泛采用。在不同的应用场合，对人机界面的要求也不同，一些情况下只要求简单参数的显示和选择，而在一些信息终端中，还要求文字的输入。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">在使用高性能CPU和标准显示设备的情况下，实现友好的人机界面可采用商用<strong><em><a href="http://www.armodm.com/"><span><span>嵌入式系统</span></span></a></em></strong>如Linux或WinCE)所支持的GUI程序。但很多情况下，智能终端使用MCU，且其显示设备是非标准接口的小型LCD。此时，必须找到占用较少资源的低成本实现方法。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">笔者参加的智能终端项目就是一个比较典型的基于MCU的人机界面应用，使用128&times;64点阵式LCD模块，要求可显示Unicode编码的一、二级常用汉字库并可进行中文输入。此应用中输入法相关的代码和数据占用约20kB。在应用开发中，我们使用了<strong><a href="http://www.armlab.net/"><span><span>实时操作系统</span></span></a></strong>&mu;C/OS-II，相关内容可参考有关文献。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">简单的中文拼音输入法</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">汉字输入法的实质是建立一种按键组合到汉字编码的映射关系，因此，使用数字键盘的嵌入式系统的输入法与使用标准键盘的PC机的输入法没有本质的不同，其区别主要在于嵌入式应用中处理器、存储器等资源比较有限。如对应汉字&ldquo;你&rdquo;，拼音输入法下PC键盘按键组合为&ldquo;ni&rdquo;，而在一般数字键盘下，其按键组合则为&ldquo;64&rdquo;。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">在多数手持式设备(如智能电话)中，以0~9数字键与几个简单的控制键实现汉字输入，比较著名的是在手机中广泛采用的T9 和iTap 输入法。这里我们介绍一种简单的拼音输入法的实现方法。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">一般终端键盘包括12个按键，分别是0~9数字键和&ldquo;*&rdquo;、&ldquo;#&rdquo;两个特殊键。按通用规则，数字1对应空格，其功能基本等同于PC机中的空格键，用于输入空格或作为当前汉字的确认键；2~9数字键分别对应下述汉语拼音字母：</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">2</span><span style="FONT-SIZE: 8pt; COLOR: #333333">：a b c&nbsp;&nbsp; 3：d e f&nbsp;&nbsp;&nbsp;&nbsp; 4：g h i</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">5</span><span style="FONT-SIZE: 8pt; COLOR: #333333">：j k l&nbsp;&nbsp;&nbsp; 6：m n o&nbsp;&nbsp; 7：p q r s&nbsp; </span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">8</span><span style="FONT-SIZE: 8pt; COLOR: #333333">：t u v&nbsp;&nbsp; 9：w x y z</span></div>
<div>而&ldquo;0&rdquo;、&ldquo;*&rdquo;、&ldquo;#&rdquo;键则作为输入法中的控制键。我们将&ldquo;#&rdquo;作为&ldquo;选择键&rdquo;，用于选取同一数字键组合下的不同拼音组合。（嵌入式系统<strong><a href="http://www.embsky.com/"> <span><span>嵌入式开发</span></span></a></strong>工具 嵌入式 嵌入式软件开发）</div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">输入法中使用了两个重要数据结构，分别是PY_NODE和PY_SUBNODE。每个PY_NODE对应一个数字键组合，PY_SUBNODE则对应一组拼音组合。由于一个数字组合可对应多个拼音组合(如&ldquo;226&rdquo;对应&ldquo;ban&rdquo;、&ldquo;bao&rdquo;、&ldquo;can &rdquo;、&ldquo;cao&rdquo;)，因此这两个结构实现的是一个两级的对应表。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">PY_NODE</span><span style="FONT-SIZE: 8pt; COLOR: #333333">按树组织，而PY_SUBNODE按双向链表组织。二者的基本关系如图1所示。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">以下是两个结构的定义：</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">typedef struct py_node{</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">unsigned int son[8];&nbsp;&nbsp; //</span><span style="FONT-SIZE: 8pt; COLOR: #333333">对应下次2~9按键输入时应转到的PY_NODE的ID号</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">unsigned int father;&nbsp;&nbsp;&nbsp;&nbsp; //</span><span style="FONT-SIZE: 8pt; COLOR: #333333">父节点ID号</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">struct py_subnode *ptrpy;&nbsp;&nbsp; //</span><span style="FONT-SIZE: 8pt; COLOR: #333333">指向下属第一个PY_SUBNODE的指针</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">}PY_NODE;</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">typedef rom struct py_subnode{</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">unsigned char py[7];&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</span><span style="FONT-SIZE: 8pt; COLOR: #333333">本节点的拼音字符串</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">struct py_subnode *prev;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</span><span style="FONT-SIZE: 8pt; COLOR: #333333">指向前一PY_SUBNODE的指针</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">struct py_subnode *next;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</span><span style="FONT-SIZE: 8pt; COLOR: #333333">指向下一PY_SUBNODE的指针</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">unsigned char *ptrUnicode;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</span><span style="FONT-SIZE: 8pt; COLOR: #333333">指向本节点对应Unicode码表的指针</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">}PY_SUBNODE;</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">设计中我们所参照的汉语拼音表中共有412种组合，这样系统中必须有412个PY_SUBNODE与其一一对应；系统中共建立了250个PY_NODE。建立此部分数据的工作比较繁琐，分以下5个步骤进行：</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">1</span><span style="FONT-SIZE: 8pt; COLOR: #333333">、 汉字按拼音进行分组，按常用程度排序，并将汉字转化为Unicode码或国标码，码型视系统要求而定；</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">2</span><span style="FONT-SIZE: 8pt; COLOR: #333333">、 将有效拼音转换为数字键盘值组合，如拼音&ldquo;cui&rdquo;转为数字值&ldquo;284&rdquo;，这些值对应了部分PY_NODE；</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">3</span><span style="FONT-SIZE: 8pt; COLOR: #333333">、 增加中间PY_NODE，用于表示本身无效但后续输入有效的拼音，如&ldquo;b&rdquo;、&ldquo;c&rdquo;、&ldquo;don&rdquo;、&ldquo;dua&rdquo;等节点；</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">4</span><span style="FONT-SIZE: 8pt; COLOR: #333333">、 将数字键组合相同的PY_SUBNODE编成链表，由某一PY_NODE中的ptrpy指针指向表头；</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">5</span><span style="FONT-SIZE: 8pt; COLOR: #333333">、 按数字键组合的关系，将PY_NODE组成树。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">在改变当前PY_NODE时，一般应伴有一些显示操作，因应用不同各有差异，此处不做过多说明。</span></div>
<div><span style="FONT-SIZE: 8pt; COLOR: #333333">在当前节点下，可以用某一指定控制键(如&ldquo;#&rdquo;键)来选择此PY_NODE下属的PY_SUBNODE以缩小汉字的选取范围。</span></div>
<div>嵌入式系统 嵌入式开发工具 嵌入式 <strong><em><a href="http://www.embedm.com/"><span><span>嵌入式软件开发</span></span></a></em></strong></div>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2100090.html</guid>
<subject></subject>
<author>armlyn1</author>
<category></category>
<pubDate>Mon, 01 Sep 2008 10:27:30 CST </pubDate>
</item>

<item>
<title>基于嵌入式系统的四大支柱学科介绍</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2086164.html</link>
<description>
<![CDATA[<div>Tag：嵌入式系统 嵌入式处理器 嵌入式应用</div>
<div><strong><a href="http://www.armodm.com/"><span><span>嵌入式系统</span></span></a></strong>的概念源于微型计算机的嵌入式应用。早期的嵌入式系统探索过工控机、单板机、微机单片化的专用计算机的形式，随后走上了独立的发展道路。嵌入式系统不是专用计算机系统。嵌入式系统尚未形成独立的学科体系，它的支柱学科是微电子学科、计算机学科、电子技术学科与对象学科。四个支柱学科形成了平台模式下的交叉与融合。剔除嵌入式系统的&ldquo;专用计算机&rdquo;观念，有利于嵌入式系统的健康发展。</div>
<div>1.1嵌入式系统的诞生</div>
<div>嵌入式系统诞生于微型机时代，经过微型计算机的嵌入式专用化的短暂探索后，便进入到嵌入式系统独立的微控制器发展时代。直接在<strong><a href="http://www.szarm.com/"><span><span>嵌入式处理器</span></span></a></strong>与外围集成电路技术基础上发展的带处理器内核的单片机，即微控制器的智能化电子系统。即便有处理器内核，也是嵌入式处理器而非通用微处理器。</div>
<div>嵌入式系统的诞生、探索与发展</div>
<div>现代计算机是在微处理器基础上诞生的微型计算机。微型机诞生后，以其小体积、低价位、高可靠性，迅速走出机房，引发了大型机电设备的智能化控制要求。要求将微型计算机嵌入到大型机电设备中，承担起大型机电设备的智能化控制，这样的微型计算机便成为嵌入到特定机电系统中的专用计算机。为了与通用计算机系统相区别，把这种专用计算机称为&ldquo;嵌入式计算机系统&rdquo;。从嵌入式系统概念诞生于微型机的事实出发，早期可以认为嵌入式系统是专用计算机系统。</div>
<div>1.2专用计算机探索的失败之路</div>
<div>嵌入式系统诞生后，为了满足对象系统最广泛的嵌入式应用要求，不断探索嵌入式系统的应用模式，早期都是按照专用计算机的工控机、单板机、微机单片化的思路发展。</div>
<div>工控机是将微型计算机进行机械加固、电气加固后，作为嵌入式系统应用，无法满足嵌入式系统的微小体积、极低价位、高可靠、对象耦合性好的基本要求。随后，出现了板级状态的微型计算机（单板机），减小了计算机体积、降低了价位，迅速掀起了传统电子系统的智能化改造热潮。</div>
<div>1.3嵌入式系统的独立发展道路</div>
<div>嵌入式系统的微控制器（MCU）发展道路，是一条摆脱&ldquo;专用计算机&rdquo;羁绊，独立发展的道路。这是一条由Intel MCS51单片机、iDCX51实时多任务操作系统开辟的单片机独立发展的道路。</div>
<div><strong>2</strong><strong>嵌入式系统的四个支柱学科</strong></div>
<div>目前，嵌入式系统尚未形成独立的学科体系。从&ldquo;<a href="http://www.armlab.net/"><span><span>嵌入式系统</span></span>&rdquo;的诞生、独立的单片机发展道路、微控制器技术发展的内涵、嵌入式系统的多种解决方案来看，&ldquo;嵌入式系统&rdquo;是四个支柱学科的交叉与融合，并以平台模式进行学科定位与分工。</a></div>
<div>2.1四个支柱学科的关系图解</div>
<div>嵌入式系统的四个支柱学科是微电子学科、计算机学科、电子技术学科、对象学科。微电子学科是嵌入式系统发展的基础，对象学科是嵌入式系统应用的归宿学科，计算机学科与电子技术学科是嵌入式系统技术发展的重要保证。</div>
<div>2.2领衔的微电子学科</div>
<div>微电子学科与半导体集成电路的领衔作用，在于它为嵌入式系统的应用提供了集成电路基础。电子技术学科、计算机学科的许多重要成果，最终都会体现在集成电路中，从早期的数字电路集成，到如今的模数混合、软/硬件结合、以IP为基础的知识与知识行为集成。</div>
<div>2.3为平台服务的计算机学科</div>
<div>现代计算机出现后，在计算机学科中形成了两大学科分支，即通用计算机学科与嵌入式计算机学科。通用计算机学科与嵌入式计算机学科有不同的技术发展方向与技术内涵。</div>
<div>2.4广泛服务的电子技术学科</div>
<div>在嵌入式系统中，电子技术学科提供了最广泛的技术服务。电子技术将微电子领域的集成电路设计，迅速从电路集成、功能集成、技术集成发展到知识集成；为计算机学科提供嵌入式系统的硬件设计技术支持；在对象学科中，广大的应用工程师在嵌入式软硬件平台上实现最广泛的应用。</div>
<div>2.5对象学科的最终出路</div>
<div>对象学科是嵌入式系统的最终用户学科。对象学科几乎囊括了所有的科技领域，形成了嵌入式系统一个无限大的应用领域。至今，嵌入式系统行家不再会回答&ldquo;嵌入式系统用在什么地方？&rdquo;这样的问题。</div>
<div>对于对象学科来说，嵌入式系统只是一个智能化的工具，对象学科要在嵌入式系统上构建本领域的一个嵌入式应用系统。<strong><a href="http://www.embsky.com/"><span><span>嵌入式应用系统</span></span></a></strong>的技术基础是本学科的基础理论与应用环境、应用要求。同时，在应用中要不断给微电子、集成电路设计、嵌入式计算机学科提出技术要求，以便不断提升嵌入式系统平台的技术水平。</div>
<div><strong>3</strong><strong>平台模式下的学科</strong></div>
<div>分工平台模式是知识经济时代产业、科技的基本发展模式，所有的知识创新与创新知识应用都要走平台化发展道路。</div>
<div>3.1平台模式的由来</div>
<div>平台模式是知识经济时代的一种基本的产业、科技模式，是人类知识分离性规律、集成性规律发展到高级阶段上的必然现象。它将一体化的产业、科技模式变革为知识平台媒介下的平台模式。只要对比上世纪60年代收音机产业与90年代的VCD/DVD产业，就会发现一体化产业模式与平台产业模式的本质差异。</div>
<div>3.2嵌入式系统的平台模式</div>
<div>按照知识的分离性发展规律，知识创新者不从事知识应用，知识应用者不需要了解创新知识原理；按照集成性发展规律要求，知识创新者应该将创新知识成果集成到工具之中，转化为知识平台，知识应用者应该在知识平台基础上实现创新知识应用。</div>
<div>在早期的嵌入式系统中，集成电路芯片（单片机和外围电路）、开发装置是半导体厂家提供给用户的应用平台，对象领域的电子工程师在这样的平台上完成嵌入式系统的应用。当前，在四个支柱学科支持下的嵌入式系统，必然形成一个按平台模式分工发展的产业、科研生态系统。</div>
<div>3.3平台模式下的学科定位与分工</div>
<div>由于嵌入式系统有四个支柱学科的跨学科特点，每个学科在嵌入式系统中都会体现出它的优势与弱势，因此，嵌入式系统中有一个学科定位与交叉融合问题。&ldquo;学科定位&rdquo;体现在每个学科利用自己的学科优势，在自己的学科基础上，介入嵌入式系统的发展；&ldquo;交叉融合&rdquo;是在学科定位的基础上，不断了解其他学科对嵌入式系统的技术发展要求，以便为嵌入式系统构筑最佳的知识平台，实现最佳的嵌入式系统应用。</div>
<div>&nbsp;</div>
<div>嵌入式系统中四个支柱学科的定位，除了学科知识结构的定位外，还要体现出在知识平台模式中的定位。这种平台模式的定位，是一种3+1的定位。即微电子学科、计算机学科、电子技术学科为嵌入式应用构筑各种类型的应用平台，不介入嵌入式系统的具体应用；对象学科一定要在嵌入式系统应用平台基础上，实现嵌入式系统在本学科领域中的产品化应用，不必介入<strong><a href="http://www.embedm.com/"><span><span>嵌入式系统的平台</span></span></a></strong>构建，嵌入式系统是一个无限大的空间，不论是嵌入式系统平台构建还是嵌入式系统平台应用，都有无限广阔的发展空间，关键是把握好自己的&ldquo;定位&rdquo;与&ldquo;分工&rdquo;，了解学科的&ldquo;交叉&rdquo;与&ldquo;融合&rdquo;。</div>
<div>参考文献 [1]何立民. 嵌入式系统的产业模式. 单片机与嵌入式系统应用,2006(1).</div>
<div>[2]何立民. 从嵌入式系统看现代计算机产业革命. 单片机与嵌入式系统应用,2008(1).</div>
<div>[3]何立民. 以SoC为中心的多学科融合与渗透. 单片机与嵌入式系统应用,2001(5).</div>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2086164.html</guid>
<subject>嵌入式系统 嵌入式处理器 嵌入式应用</subject>
<author>armlyn1</author>
<category>嵌入式系统 嵌入式处理器 嵌入式应用</category>
<pubDate>Tue, 26 Aug 2008 14:31:27 CST </pubDate>
</item>

<item>
<title>嵌入式新品介绍-STR730 开发板</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2086157.html</link>
<description>
<![CDATA[<div><span style="FONT-SIZE: 9pt; COLOR: red">STR730 </span><span style="FONT-SIZE: 9pt; COLOR: red">系列嵌入式处理器</span><strong><span style="FONT-SIZE: 9pt; COLOR: red"><a href="http://www.armodm.com/"><span style="COLOR: red">STR730 </span><span style="COLOR: red">开发板</span></a></span></strong></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: red">基于嵌入式芯片系列（</span></strong><span style="FONT-SIZE: 9pt; COLOR: red">STR730</span><span style="FONT-SIZE: 9pt; COLOR: red">开发板<strong>）的介绍</strong></span></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: red">嵌入式</span></strong><strong><span style="FONT-SIZE: 9pt; COLOR: red"><a href="http://www.armodm.com/"><span style="COLOR: red">STR730 </span><span style="COLOR: red">开发板</span></a></span></strong><strong><span style="FONT-SIZE: 9pt; COLOR: red">全面介绍</span></strong></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: red">嵌入式新品介绍</span></strong><strong><span style="FONT-SIZE: 9pt; COLOR: red">-<a href="http://www.armodm.com/"><span style="COLOR: red">STR730 </span><span style="COLOR: red">开发板</span></a></span></strong></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: red">龙人</span></strong><strong><span style="FONT-SIZE: 9pt; COLOR: red"><a href="http://www.armodm.com/"><span style="COLOR: red">STR730 </span><span style="COLOR: red">开发板</span></a> </span></strong></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: red"></span></strong></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armodm.com/">STR730 <span>开发板</span></a></span></strong><span style="FONT-SIZE: 9pt; COLOR: #383838">是基于</span><span style="FONT-SIZE: 9pt; COLOR: #383838">龙人</span><span style="FONT-SIZE: 9pt; COLOR: #383838">公司</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> STR730 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">系列嵌入式处理器</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> STR735F-Z2T7</span><span style="FONT-SIZE: 9pt; COLOR: #383838">（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">ARM7TDMI</span><span style="FONT-SIZE: 9pt; COLOR: #383838">）的应用开发系统，面向工业控制等领域</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">嵌入式开发板</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> STR730 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">开发板</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> <strong><a href="http://www.armlab.net/"><span><span>嵌入式处理器</span></span></a></strong> SRT712 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">开发板</span></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: #383838">硬件功能</span></strong></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">&bull;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">处理器：</span><span style="FONT-SIZE: 9pt; COLOR: #383838">STR735F-Z2T7</span><span style="FONT-SIZE: 9pt; COLOR: #383838">，内含（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">256+16</span><span style="FONT-SIZE: 9pt; COLOR: #383838">）</span><span style="FONT-SIZE: 9pt; COLOR: #383838">KB Flash + 8KB Flash(System Memory) <br />&bull;&nbsp; CAN2.0 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">通信接口（带</span><span style="FONT-SIZE: 9pt; COLOR: #383838">CAN </span><span style="FONT-SIZE: 9pt; COLOR: #383838">驱动芯片）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 4 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个</span><span style="FONT-SIZE: 9pt; COLOR: #383838">RS232 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">异步串行接口（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">UART0</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">UART2</span><span style="FONT-SIZE: 9pt; COLOR: #383838">，可直对连做</span><span style="FONT-SIZE: 9pt; COLOR: #383838">RS232 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">通信实验）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 3 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个</span><span style="FONT-SIZE: 9pt; COLOR: #383838">SPI </span><span style="FONT-SIZE: 9pt; COLOR: #383838">接口</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 2 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个</span><span style="FONT-SIZE: 9pt; COLOR: #383838">I2C </span><span style="FONT-SIZE: 9pt; COLOR: #383838">接口</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 16&times;2 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">字符</span><span style="FONT-SIZE: 9pt; COLOR: #383838">LCD</span><span style="FONT-SIZE: 9pt; COLOR: #383838">（标配）或</span><span style="FONT-SIZE: 9pt; COLOR: #383838">128&times;64 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">点阵</span><span style="FONT-SIZE: 9pt; COLOR: #383838">LCD</span><span style="FONT-SIZE: 9pt; COLOR: #383838">（可选）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 7 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个</span><span style="FONT-SIZE: 9pt; COLOR: #383838">LED </span><span style="FONT-SIZE: 9pt; COLOR: #383838">指示灯（一个电源、六个通用）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 16 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">路</span><span style="FONT-SIZE: 9pt; COLOR: #383838">10bit ADC </span><span style="FONT-SIZE: 9pt; COLOR: #383838">输入接口、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">2 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个板上电位器（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">ADC </span><span style="FONT-SIZE: 9pt; COLOR: #383838">试验）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 1 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个蜂鸣器（由跳线</span><span style="FONT-SIZE: 9pt; COLOR: #383838">JP5 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">选择使用）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 1 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个复位按钮（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">RESET</span><span style="FONT-SIZE: 9pt; COLOR: #383838">）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 5 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">个通用按钮</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; 20 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">脚</span><span style="FONT-SIZE: 9pt; COLOR: #383838">JTAG </span><span style="FONT-SIZE: 9pt; COLOR: #383838">调试接口（高速程序下载、调试）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">电源接口（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">+5V/1A</span><span style="FONT-SIZE: 9pt; COLOR: #383838">）</span></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: #383838">软件功能</span></strong></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">片上外设（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">PRCCU</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">RTC</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">WDG</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">Timer</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">PWM</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">WIU</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">ADC</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">SPI</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">I2C</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">UART </span><span style="FONT-SIZE: 9pt; COLOR: #383838">等）的测试程序源码</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> &bull;&nbsp;</span><span style="FONT-SIZE: 9pt; COLOR: #383838">板上所有扩展硬件模块（包括</span><span style="FONT-SIZE: 9pt; COLOR: #383838">LCD </span><span style="FONT-SIZE: 9pt; COLOR: #383838">等）的驱动、测试程序源码（见</span><span style="FONT-SIZE: 9pt; COLOR: #383838">LCD </span><span style="FONT-SIZE: 9pt; COLOR: #383838">工程</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp;</span><span style="FONT-SIZE: 9pt; COLOR: #383838">通过仿真器烧写片内</span><span style="FONT-SIZE: 9pt; COLOR: #383838">Flash </span><span style="FONT-SIZE: 9pt; COLOR: #383838">的源码（见</span><span style="FONT-SIZE: 9pt; COLOR: #383838">Flash </span><span style="FONT-SIZE: 9pt; COLOR: #383838">工程）</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp;</span><span style="FONT-SIZE: 9pt; COLOR: #383838">硬件原理图及使用手册</span></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: #383838">购买配置：</span></strong></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">&bull;&nbsp; SRT712 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">开发板一套；</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; DC 5V/1000mA </span><span style="FONT-SIZE: 9pt; COLOR: #383838">电源一个；</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">串口线一条；</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&bull;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">软件及资料光盘一张</span></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: #383838">相关产品及定购</span></strong><strong><span style="FONT-SIZE: 9pt; COLOR: #383838">:</span></strong></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">产品型号：</span><strong><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://arm9lyn.blog.forexstar.com.cn/">STR711<span>开发板</span></a></span></strong><span style="FONT-SIZE: 9pt; COLOR: #383838">&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">类型：开发板</span><span style="FONT-SIZE: 9pt; COLOR: #383838">&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">特点：适用于工业控制等领域</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">产品型号：</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armodm.com/arm-kf/str712.asp"><font color="#383838">STR712<span>开发板</span></font></a>&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">类型：开发板</span><span style="FONT-SIZE: 9pt; COLOR: #383838">&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">特点：适用于工业控制等领域</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">产品型号：</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armodm.com/arm-kf/str912.asp"><font color="#383838">STR912<span>开发板</span></font></a>&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">类型：开发板</span><span style="FONT-SIZE: 9pt; COLOR: #383838">&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">特点：适用于工业控制等领域</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">产品型号：</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armodm.com/arm-kf/str750.asp">STR750<span>开发板</span></a>&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">类型：开发板</span><span style="FONT-SIZE: 9pt; COLOR: #383838">&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">特点：适用于工业控制等领域</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">产品型号：</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armodm.com/arm-kf/ST710b.asp"><font color="#383838">ST DV710B<span>开发板</span></font></a></span><span style="FONT-SIZE: 9pt; COLOR: #383838">类型：开发板</span><span style="FONT-SIZE: 9pt; COLOR: #383838">&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">特点：适用于工业控制等领域</span></div>
<div style="BACKGROUND: white; MARGIN: 0cm 0cm 7.5pt; LINE-HEIGHT: 180%" align="left"><span style="FONT-SIZE: 10pt; COLOR: #666666; LINE-HEIGHT: 180%">此外，龙人向广大嵌入式爱好者提供最新的<strong><a href="http://www.embsky.com/"><span style="COLOR: #4073ab; LINE-HEIGHT: 180%">arm</span></a></strong>系列<strong><a href="http://www.embedm.com/"><span style="COLOR: #4073ab; LINE-HEIGHT: 180%"><span>开发板</span></span></a></strong>、arm9系列开发板ARM7系列开发板、ColdFire系列开发板、ColdFire系列开发板、ADSP系列开发板、MIPS系列开发板及达芬奇系列开发板等。</span></div>
<div style="BACKGROUND: white; LINE-HEIGHT: 180%" align="left"><span style="FONT-SIZE: 10pt; COLOR: #666666; LINE-HEIGHT: 180%">联系电话：手机：13686880106 小灵通：21199019陈晓联 网址：</span><span style="COLOR: #666666; LINE-HEIGHT: 180%"><a href="http://www.szarm.com/"><strong><span style="FONT-SIZE: 10pt; COLOR: #4073ab; LINE-HEIGHT: 180%">http://www.szarm.com</span></strong></a></span></div>
<div>&nbsp;</div>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2086157.html</guid>
<subject>arm开发板 arm核心板</subject>
<author>armlyn1</author>
<category>arm开发板 arm核心板</category>
<pubDate>Tue, 26 Aug 2008 14:30:01 CST </pubDate>
</item>

<item>
<title>arm9开发板/arm7开发板/2440开发板</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2051964.html</link>
<description>
<![CDATA[<h3 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt">arm9开发板系列</h3>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font size="2"><font face="宋体"></font></font></h1>
<table style="WIDTH: 100%; mso-cellspacing: 0cm; mso-padding-alt: 0cm 0cm 0cm 0cm" cellspacing="0" cellpadding="0" width="100%" border="0" class="MsoNormalTable">
    <tbody>
        <tr style="HEIGHT: 15pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 30pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; HEIGHT: 15pt; BACKGROUND-COLOR: transparent" width="40">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">名称：<span lang="EN-US"><o:p></o:p></span></span></p>
            </td>
            <td style="BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; HEIGHT: 15pt; BACKGROUND-COLOR: transparent">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">DMC-S3C2440A-K2.0</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">开发板<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp; </span></span>型号：</span><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">S3C2440</span></strong><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><span style="mso-spacerun: yes">&nbsp; </span></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">类型：<strong style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://www.armodm.com/">ARM9<span lang="EN-US"><span lang="EN-US">系</span></span><span lang="EN-US"><span lang="EN-US">列</span></span></a></span></strong><span lang="EN-US"><o:p></o:p></span></span></p>
            </td>
        </tr>
    </tbody>
</table>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font face="宋体"><span style="FONT-SIZE: 9pt; mso-font-kerning: 0pt">特点：</span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold; mso-font-kerning: 0pt">采用<span lang="EN-US">S3C2440A</span>芯片作为主控制器（<span lang="EN-US">A</span>型为正式量产型），由工厂批量生产，工艺保证<span lang="EN-US">;SD/MMC</span>卡接口<span lang="EN-US">; </span>板长<span lang="EN-US">15.00cm</span>，宽<span lang="EN-US">11.70cm</span>，面积更小，<span lang="EN-US">PCB</span>由名厂制造，电气性能更佳<span lang="EN-US">;</span>稳定的<span lang="EN-US">TV/VGA</span>输出功能，在显示器上可以做到<span lang="EN-US">800X600</span>分辨率时不闪烁，在电视上也能够输出稳定的影像<span lang="EN-US">; TV</span>和<span lang="EN-US">VGA</span>接口<span lang="EN-US">;</span>两个<span lang="EN-US">RS232</span>串口<span lang="EN-US" style="COLOR: black"><a href="http://www.szarm.com/ProductShow.asp?ArticleID=161"><span style="COLOR: black">http://www.szarm.com/ProductShow.asp?ArticleID=161</span></a></span></span><span lang="EN-US" style="FONT-SIZE: 9pt; mso-font-kerning: 0pt"><o:p></o:p></span></font></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-font-kerning: 0pt"><o:p><font face="宋体">&nbsp;</font></o:p></span></h1>
<table style="WIDTH: 100%; mso-cellspacing: 0cm; mso-padding-alt: 0cm 0cm 0cm 0cm" cellspacing="0" cellpadding="0" width="100%" border="0" class="MsoNormalTable">
    <tbody>
        <tr style="HEIGHT: 15pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 30pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; HEIGHT: 15pt; BACKGROUND-COLOR: transparent" width="40">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">名称：<span lang="EN-US"><o:p></o:p></span></span></p>
            </td>
            <td style="BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0cm; BORDER-TOP: #ece9d8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: #ece9d8; HEIGHT: 15pt; BACKGROUND-COLOR: transparent">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">DMC-EP9315A-G</span><span style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">开发板<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp; </span></span></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型号：</span><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 9pt"><font face="Times New Roman">DM-EP9315V </font></span></strong><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">针对工控方面个人或企业</span><span lang="EN-US" style="FONT-SIZE: 9pt"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp; </font></span></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">类型：<strong style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://www.armlab.net/">ARM9</a></span>系列</strong><span lang="EN-US"><o:p></o:p></span></span></p>
            </td>
        </tr>
    </tbody>
</table>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font face="宋体"><font size="2">特点：</font><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold">CPU</span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold">：<span lang="EN-US">EP9315A</span>（<span lang="EN-US">CirrusLogic</span>公司出品），基于<span lang="EN-US">ARM920T</span>内核，内带<span lang="EN-US">MMU</span>、<span lang="EN-US">16KB</span>的指令<span lang="EN-US">cache</span>和<span lang="EN-US">16KB</span>的数据<span lang="EN-US">cache</span>和<span lang="EN-US">Maverick Crunch</span>数学协处理器；主频<span lang="EN-US">200MHz</span>，系统总线<span lang="EN-US">100MHz</span>，工业级；内存：<span lang="EN-US">64MB</span>的<span lang="EN-US">SDRAM</span>（<span lang="EN-US">100M</span>外频）；<span lang="EN-US">NOR Flash</span>：<span lang="EN-US">32M</span>字节存储器（<span lang="EN-US">2</span>片<span lang="EN-US">Intel E28F128</span>组成<span lang="EN-US">32</span>位接口）；<span lang="EN-US">NAND Flash</span>：<span lang="EN-US">32M</span>字节（<span lang="EN-US">K9F5608</span>，用户可自己更换为<span lang="EN-US">16M</span>、<span lang="EN-US">64M</span>或<span lang="EN-US">128M</span>的<span lang="EN-US">NandFlash</span>）<span lang="EN-US"><o:p></o:p></span></span></font></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US" style="FONT-WEIGHT: normal; COLOR: black; mso-bidi-font-weight: bold"><a href="http://www.szarm.com/ProductShow.asp?ArticleID=159"><span style="COLOR: black"><font face="宋体" size="2">http://www.szarm.com/ProductShow.asp?ArticleID=159</font></span></a></span><span lang="EN-US" style="COLOR: black"><o:p></o:p></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US"><o:p><font face="宋体" size="2">&nbsp;</font></o:p></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font face="宋体"><span style="FONT-SIZE: 9pt; COLOR: blue">名称：</span><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-weight: bold">DMC-S3C2440A-P</span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-weight: bold">开发板含<span lang="EN-US">3.5&ldquo;LCD<span style="mso-spacerun: yes">&nbsp; </span></span>型号</span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: blue; mso-bidi-font-weight: bold">：</span><span lang="EN-US" style="FONT-SIZE: 9pt">S3C2440</span><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold"><span style="mso-spacerun: yes">&nbsp; </span></span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold">类型：</span><span lang="EN-US" style="FONT-SIZE: 9pt">arm9</span><span style="FONT-SIZE: 9pt">系列</span><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold"><o:p></o:p></span></font></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold"><font face="宋体">特点：<span lang="EN-US">DMC-S3C2440A-P</span>开发平台采用核心板＋周边底板的模式，核心板为<span lang="EN-US">6</span>层板，周边底板为<span lang="EN-US">2</span>层板。本平台严格按照<span lang="EN-US">3C</span>及<span lang="EN-US">CE</span>认证要求，同时严格满足信号完整性，经过有多年相关经验的专业人士精心设计而成。外围周边非常丰富，功能强大，适用于各种手持设备、消费电子和工业控制设备的开发。<span lang="EN-US"><o:p></o:p></span></font></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US" style="FONT-WEIGHT: normal; COLOR: black; mso-bidi-font-weight: bold"><a href="http://www.szarm.com/ProductShow.asp?ArticleID=157"><span style="COLOR: black"><font face="宋体" size="2">http://www.szarm.com/ProductShow.asp?ArticleID=157</font></span></a></span><span lang="EN-US" style="COLOR: black"><o:p></o:p></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US"><o:p><font face="宋体" size="2">&nbsp;</font></o:p></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font face="宋体"><span style="FONT-WEIGHT: normal; mso-bidi-font-weight: bold"><font size="2">名称：</font></span><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-weight: bold">DMC-S3C2440A-K</span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-weight: bold">开发板<span lang="EN-US">(DM9000</span>百兆网卡<span lang="EN-US">)</span></span><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: blue; mso-bidi-font-weight: bold"> </span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-weight: bold">型号</span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: blue; mso-bidi-font-weight: bold">：</span><span lang="EN-US" style="FONT-SIZE: 9pt">UTU2440-F-V4.1<a href="http://www.embsky.com/"> S3C2440</a> </span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold">类型</span><span style="FONT-SIZE: 9pt">：<span lang="EN-US">arm9</span>系列<span lang="EN-US"><o:p></o:p></span></span></font></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold"><font face="宋体">特点：<span lang="EN-US">utu2440-F </span>三星<span lang="EN-US">2440</span>开发板采用核心板<span lang="EN-US">+</span>底板的形式核心板引出管脚：总线<span lang="EN-US">16</span>位，地址线<span lang="EN-US">20</span>位，其他所有可用管脚全部引出！！采用<span lang="EN-US">2.0</span>间距直插方式，更加稳靠！创造性地采用<span lang="EN-US">U</span>形方式的连接，在引出所有可用管脚的基础上，又不增加核心板的面积！<span lang="EN-US"><o:p></o:p></span></font></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US" style="FONT-WEIGHT: normal; COLOR: black; mso-bidi-font-weight: bold"><a href="http://www.szarm.com/ProductShow.asp?ArticleID=156"><span style="COLOR: black"><font face="宋体" size="2">http://www.szarm.com/ProductShow.asp?ArticleID=156</font></span></a><o:p></o:p></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US"><o:p><font face="宋体" size="2">&nbsp;</font></o:p></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><span lang="EN-US"><a href="http://www.embedm.com/"><font size="2"><font face="宋体">arm7<span lang="EN-US"><span lang="EN-US">系列开发板</span></span></font></font></a></span></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font face="宋体"><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: #333333; mso-bidi-font-weight: bold">名称</span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-weight: bold">：<span lang="EN-US"><a href="http://www.szarm.com/ProductShow.asp?ArticleID=135" target="_blank"><span style="COLOR: black">DMC-S3C44B0-K2.0</span><span lang="EN-US" style="COLOR: black"><span lang="EN-US">开发板</span></span></a></span></span><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: #333333; mso-bidi-font-weight: bold"> </span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: #333333"><span style="mso-spacerun: yes">&nbsp;</span></span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: #333333; mso-bidi-font-weight: bold">型号：</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: #333333">S3C44B0</span><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: #333333; mso-bidi-font-weight: bold"><o:p></o:p></span></font></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font face="宋体"><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; COLOR: #333333; mso-bidi-font-weight: bold">特点：<span lang="EN-US">S3C44B0</span>学习板是依据三星公司评估板的基础上开发而来能够帮助客户迅速掌握<span lang="EN-US">S3C44B0</span>的开发流程<span lang="EN-US">,</span>是一款性价比很高的<span lang="EN-US">ARM7</span>学习板。</span><span lang="EN-US" style="FONT-WEIGHT: normal; COLOR: black; mso-bidi-font-weight: bold"><a href="http://www.szarm.com/arm/arm7/index.asp"><span style="COLOR: black"><font size="2">http://www.szarm.com/arm/arm7/index.asp</font></span></a><o:p></o:p></span></font></h1>
<h1 style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; LINE-HEIGHT: 18.75pt"><font face="宋体"><span style="FONT-WEIGHT: normal; mso-bidi-font-weight: bold"><font size="2">技术支持：</font></span><span style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; mso-bidi-font-weight: bold">手机：<span lang="EN-US">13148818895<span style="mso-spacerun: yes">&nbsp;&nbsp; </span></span>小灵通：<span lang="EN-US">21192100</span>余焕丽</span></font><span lang="EN-US" style="FONT-WEIGHT: normal; mso-bidi-font-weight: bold"><o:p></o:p></span></h1>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2051964.html</guid>
<subject></subject>
<author>armlyn1</author>
<category></category>
<pubDate>Mon, 11 Aug 2008 18:17:09 CST </pubDate>
</item>

<item>
<title>强烈推荐龙人的425嵌入式开发板</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2045320.html</link>
<description>
<![CDATA[<div style="LINE-HEIGHT: 16.5pt"><span style="FONT-SIZE: 9pt; COLOR: #444444">我是新人，很多问题不懂，但是也想买个</span><strong><em><span style="FONT-SIZE: 9pt; COLOR: #444444"><a href="http://www.szarm.com/">arm<span>开发板</span></a></span></em></strong><span style="FONT-SIZE: 9pt; COLOR: #444444">实践一下，目前才开始学习</span><span style="FONT-SIZE: 9pt; COLOR: #444444">arm</span><span style="FONT-SIZE: 9pt; COLOR: #444444">，以前没有基础，所以上手觉得很难，听朋友说龙人的</span><span style="FONT-SIZE: 9pt; COLOR: #444444">arm</span><span style="FONT-SIZE: 9pt; COLOR: #444444">系列的几款开发板不错，所以就抱着试一试的心态拨打了龙人嵌入式工程免费在线咨询电话：</span><span style="FONT-SIZE: 9pt">手机：13148818895<span>&nbsp;&nbsp; </span>小灵通：21192100余焕丽了解一些详细情况后买了一块试试果真不错，现在我将择我买的这块arm系列<strong><a href="http://www.armlab.net/">425<span><span>开发板</span></span></a></strong>简单介绍给大家，希望会对大家有所帮助：</span></div>
<div><strong>开发板平台简介</strong></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">名称：</span><strong><span style="FONT-SIZE: 9pt; COLOR: blue"><a href="http://www.armodm.com/arm-kf/IXP425.asp">DMC-IXP425-P<span>开发板</span>(XScale) </a>&nbsp;&nbsp;&nbsp;</span></strong><span style="FONT-SIZE: 9pt; COLOR: #383838">型号：</span><span style="FONT-SIZE: 9pt; COLOR: #383838">IXP425 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">网络处理器开发评估系统</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">类型：</span><span style="FONT-SIZE: 9pt; COLOR: #383838">XScale</span><span style="FONT-SIZE: 9pt; COLOR: #383838">开发平台</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">特点：</span><span style="FONT-SIZE: 9pt; COLOR: #383838">IXP425</span><span style="FONT-SIZE: 9pt; COLOR: #383838">网络处理器开发评估系统是针对于</span><span style="FONT-SIZE: 9pt; COLOR: #383838">INTEL IXP42X(</span><span style="FONT-SIZE: 9pt; COLOR: #383838">包括</span><span style="FONT-SIZE: 9pt; COLOR: #383838">IXP420/IXP421/IXP422/IXP425)</span><span style="FONT-SIZE: 9pt; COLOR: #383838">系列网络处理器的高性能开发平台，包括</span><span style="FONT-SIZE: 9pt; COLOR: #383838">1</span><span style="FONT-SIZE: 9pt; COLOR: #383838">块硬件单板、软件源码、开发设计文档和开发工具，能让客户方便快捷地在评估系统上进行需要的软件测试和二次开发，并能为客户的自主硬件设计提供一个正确的设计模型和对比参考。</span></div>
<div><strong><span style="FONT-SIZE: 9pt; COLOR: #383838">开发板产品信息</span></strong></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">IXP425</span><span style="FONT-SIZE: 9pt; COLOR: #383838">网络处理器开发评估系统概述</span><span style="FONT-SIZE: 9pt; COLOR: #383838">:<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IXP425</span><span style="FONT-SIZE: 9pt; COLOR: #383838">网络处理器开发评估系统是针对于</span><span style="FONT-SIZE: 9pt; COLOR: #383838">INTEL IXP42X(</span><span style="FONT-SIZE: 9pt; COLOR: #383838">包括</span><span style="FONT-SIZE: 9pt; COLOR: #383838">IXP420/IXP421/IXP422/IXP425)</span><span style="FONT-SIZE: 9pt; COLOR: #383838">系列网络处理器的高性能开发平台，包括</span><span style="FONT-SIZE: 9pt; COLOR: #383838">1</span><span style="FONT-SIZE: 9pt; COLOR: #383838">块硬件单板、软件源码、</span><strong><em><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armlab.net/service_index.html"><span>开发</span></a></span></em></strong><span style="FONT-SIZE: 9pt; COLOR: #383838">设计文档和开发工具，能让客户方便快捷地在评估系统上进行需要的软件测试和二次开发，并能为客户的自主硬件设计提供一个正确的设计模型和对比参考。</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; IXP425</span><span style="FONT-SIZE: 9pt; COLOR: #383838">网络处理器开发评估</span><strong><em><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.embsky.com/"><span>系统</span></a></span></em></strong><span style="FONT-SIZE: 9pt; COLOR: #383838">适合用于基于网络的各种复杂应用，如完成像高端防火墙、高性能</span><span style="FONT-SIZE: 9pt; COLOR: #383838">MODEM</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、路由器、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">VPN</span><span style="FONT-SIZE: 9pt; COLOR: #383838">接入服务器、无线路由器、网络存储设备（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">NAS</span><span style="FONT-SIZE: 9pt; COLOR: #383838">）、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">VOIP</span><span style="FONT-SIZE: 9pt; COLOR: #383838">网关、数字硬盘录像机</span><span style="FONT-SIZE: 9pt; COLOR: #383838">(Digital video recorder, DVR)</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、</span><span style="FONT-SIZE: 9pt; COLOR: #383838">DSLAMs</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、高端打印机、教学演示等等设备的开发预研工作。</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; Intel</span><span style="FONT-SIZE: 9pt; COLOR: #383838">公司推出的</span><span style="FONT-SIZE: 9pt; COLOR: #383838">IXP425</span><span style="FONT-SIZE: 9pt; COLOR: #383838">网络处理器介绍：</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">采用高性能的</span><span style="FONT-SIZE: 9pt; COLOR: #383838">Intel XScale&reg; core</span><span style="FONT-SIZE: 9pt; COLOR: #383838">内核，</span><span style="FONT-SIZE: 9pt; COLOR: #383838">32K I-cache</span><span style="FONT-SIZE: 9pt; COLOR: #383838">，</span><span style="FONT-SIZE: 9pt; COLOR: #383838">32K D-cache</span><span style="FONT-SIZE: 9pt; COLOR: #383838">，可选频率</span><span style="FONT-SIZE: 9pt; COLOR: #383838">266M/400M/533M Hz<br />&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">内置</span><span style="FONT-SIZE: 9pt; COLOR: #383838">3</span><span style="FONT-SIZE: 9pt; COLOR: #383838">个高性能网络处理器内核</span><span style="FONT-SIZE: 9pt; COLOR: #383838">(NPEA/NPEB/NPEC)<br />&nbsp;&nbsp;&nbsp;&nbsp; 32</span><span style="FONT-SIZE: 9pt; COLOR: #383838">位</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> SDRAM </span><span style="FONT-SIZE: 9pt; COLOR: #383838">内存控制器</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; 32</span><span style="FONT-SIZE: 9pt; COLOR: #383838">位</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> 33/66 MHz PCI v2.2</span><span style="FONT-SIZE: 9pt; COLOR: #383838">，支持主从模式</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; 32</span><span style="FONT-SIZE: 9pt; COLOR: #383838">位地址总线（</span><span style="FONT-SIZE: 9pt; COLOR: #383838">24</span><span style="FONT-SIZE: 9pt; COLOR: #383838">根地址线），总线时钟最大支持</span><span style="FONT-SIZE: 9pt; COLOR: #383838">66M Hz<br />&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">支持</span><span style="FONT-SIZE: 9pt; COLOR: #383838">2</span><span style="FONT-SIZE: 9pt; COLOR: #383838">个</span><span style="FONT-SIZE: 9pt; COLOR: #383838">MII <br />&nbsp;&nbsp;&nbsp;&nbsp; USB 1.1 DEVICE<br />&nbsp;&nbsp;&nbsp;&nbsp; 8</span><span style="FONT-SIZE: 9pt; COLOR: #383838">位</span><span style="FONT-SIZE: 9pt; COLOR: #383838">UTOPIA-2 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">接口支持多个</span><span style="FONT-SIZE: 9pt; COLOR: #383838">ADSL/G.SHDSL or VDSL PHY<br />&nbsp;&nbsp;&nbsp;&nbsp; 2</span><span style="FONT-SIZE: 9pt; COLOR: #383838">个</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> high-speed serial (HSS) </span><span style="FONT-SIZE: 9pt; COLOR: #383838">端口，可连接</span><span style="FONT-SIZE: 9pt; COLOR: #383838">T1/E1 </span><span style="FONT-SIZE: 9pt; COLOR: #383838">或</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> SLIC/CODECs<br />&nbsp;&nbsp;&nbsp;&nbsp; 8</span><span style="FONT-SIZE: 9pt; COLOR: #383838">个</span><span style="FONT-SIZE: 9pt; COLOR: #383838">HDLC</span><span style="FONT-SIZE: 9pt; COLOR: #383838">控制器</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">内置硬件加密加速器，支持</span><span style="FONT-SIZE: 9pt; COLOR: #383838">(AES/ AES-CCM/ 3DES/ DES /SHA-1 /SHA-256 /SHA-384 /SHA-512 /MD-5 /RSA /DSA /Diffie-Hellman algorithms)</span><span style="FONT-SIZE: 9pt; COLOR: #383838">等协议</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; 2</span><span style="FONT-SIZE: 9pt; COLOR: #383838">个高速串口支持</span><span style="FONT-SIZE: 9pt; COLOR: #383838"> 921K</span><span style="FONT-SIZE: 9pt; COLOR: #383838">波特率</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><br />&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">低功耗，</span><span style="FONT-SIZE: 9pt; COLOR: #383838">533M</span><span style="FONT-SIZE: 9pt; COLOR: #383838">频率下典型功耗为</span><span style="FONT-SIZE: 9pt; COLOR: #383838">1.0W-1.5W<br />&nbsp;&nbsp;&nbsp;&nbsp; 492-Ball PBGA</span><span style="FONT-SIZE: 9pt; COLOR: #383838">封装，</span><span style="FONT-SIZE: 9pt; COLOR: #383838">35mm x 35mm, 1.27mm ball pitch<br />&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: #383838">支持无铅、商用</span><span style="FONT-SIZE: 9pt; COLOR: #383838">(0&deg; to 70&deg; C)</span><span style="FONT-SIZE: 9pt; COLOR: #383838">、工业级</span><span style="FONT-SIZE: 9pt; COLOR: #383838">(-40&deg; to 85&deg; C)</span><span style="FONT-SIZE: 9pt; COLOR: #383838">等多种芯片版本</span></div>
<div><span style="FONT-SIZE: 9pt; COLOR: #383838">好了大概就这么多了，更详细的介绍请登陆龙人嵌入式系统</span><span style="FONT-SIZE: 9pt; COLOR: #383838">嵌入式开发网站</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armodm.com/">http://www.armodm.com</a></span><span style="FONT-SIZE: 9pt; COLOR: #383838">的</span><span style="FONT-SIZE: 9pt; COLOR: #383838"><a href="http://www.armodm.com/arm-kf/IXP425.asp">http://www.armodm.com/arm-kf/IXP425.asp</a></span><span style="FONT-SIZE: 9pt; COLOR: #383838">页面查看详细内容。【注：</span><span style="FONT-SIZE: 10pt; COLOR: black">深圳龙人</span><span style="FONT-SIZE: 10pt; COLOR: black">arm</span><span style="FONT-SIZE: 10pt; COLOR: black">公司是一家专业</span><span style="FONT-SIZE: 10pt; COLOR: black">arm</span><span style="FONT-SIZE: 10pt; COLOR: black">开发板</span><span style="FONT-SIZE: 10pt; COLOR: black"> arm9</span><span style="FONT-SIZE: 10pt; COLOR: black">开发板</span><span style="FONT-SIZE: 10pt; COLOR: black"> arm9</span><span style="FONT-SIZE: 10pt; COLOR: black">的嵌入式开发</span><span style="FONT-SIZE: 10pt; COLOR: black">嵌入式系统公司</span><span style="FONT-SIZE: 10pt; COLOR: black">,</span><span style="FONT-SIZE: 10pt; COLOR: black">能根据客户的需求</span><span style="FONT-SIZE: 10pt; COLOR: black">,</span><span style="FONT-SIZE: 10pt; COLOR: black">提供最好的嵌入式</span><span style="FONT-SIZE: 10pt; COLOR: black">arm</span><span style="FONT-SIZE: 10pt; COLOR: black">开发板</span><span style="COLOR: black">S3C2440 2440</span><span style="COLOR: black">开发板</span><span style="COLOR: black"> Xscale</span><span style="COLOR: black">开发板</span><span style="COLOR: black"> PXA270&nbsp;270<strong><em><a href="http://www.embedm.com/"><span>开发板</span></a></em></strong>&nbsp;EP9315&nbsp;IXP425</span><span style="FONT-SIZE: 10pt; COLOR: black">。详情：</span><span style="FONT-SIZE: 9pt; COLOR: black"><a href="http://www.szarm.com/"><span style="COLOR: black">http://www.szarm.com</span></a> </span><span style="FONT-SIZE: 10pt; COLOR: black">，电话：</span><span style="FONT-SIZE: 9pt; COLOR: black">0755-83676200</span><span style="FONT-SIZE: 9pt; COLOR: black">&nbsp; </span><span style="FONT-SIZE: 9pt; COLOR: black">手机：13686880106陈晓</span><span style="FONT-SIZE: 9pt; COLOR: black">联】</span></div>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2045320.html</guid>
<subject>arm开发板 arm9开发板</subject>
<author>armlyn1</author>
<category>arm开发板 arm9开发板</category>
<pubDate>Fri, 08 Aug 2008 10:28:16 CST </pubDate>
</item>

<item>
<title>嵌入式系统设计的新发展及其挑战</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2034679.html</link>
<description>
<![CDATA[<div>摘要：综述<em><a href="http://www.armodm.com/"><span><span>嵌入式系统</span></span></a></em>设计的最新发展情况；论述当前嵌入式系统设计技术发展的特点；从嵌入式系统设计开发的复杂度，开发形式、手段和工具，开发平台和开发语言等方面嵌入式系统设计发生的各种变化，并提出应对这些变化的各种挑战。</div>
<div>&nbsp;</div>
<div>关键词：嵌入式系统 设计技术 嵌入式 嵌入式处理器</div>
<div>&nbsp;</div>
<div><strong><a href="http://www.szarm.com/"><span><span>嵌入式系统</span></span></a></strong>设计技术发展的特点随着微电子技术的飞速发展，CPU已经变成低成本器件。在可能的情况下，各种机电设备已经或者正在嵌入CPU构成的嵌入式系统。据Virginia&amp;nbsp;Tech公司报告，嵌入式系统中所使用的CPU数量已经超过通用PC中CPU数量的30倍。现在系统研究的重点已从通用系统转向专用系统，以及从一般性能转向可靠性、可用性、安全性、自主性、可扩展性、功能性、灵活性、成本、体积、功耗及可管理性上。</div>
<div>&nbsp;</div>
<div><strong>1.1 </strong>32位嵌入式处理器比例快速升高InStat/MDR曾预测在2001～2006年期间，32位向控制器（MCU）的复合年增长率可达22.6%。而全球32位MCU市场在2003年的增长幅度实际已走过30%，在2004年预计将达到38%。增长的驱动因素主要有两个方面。一方面因为像数码相机、MP3播放机、PDA、游戏机和移动电话手机等手持设备以及各种信息家电等有更高性能要求的多媒体和通信设备的推出。在这些应用中，庞大的多媒体数据必然需要更大的存储空间，目前许多32位微控制器都可以使用SDRAM，因此可极大地降低使用更大容量数据存储器的成本；而8位微控制器一般只能使用成本较高的SRAM作为数据在座&amp;nbsp;器。此外除了处理应用控制功能之外，需支持互联网接入的应用在MCU运行TCP/IP或其它通信协议的情况下，要求系统建立在RTOS上就必然成为一种现实需求。另外，有越来越多的像电视机、汽车音响及电子玩具等传统应用也与时俱进地提出数字化和&ldquo;硬件软化&rdquo;的要求，它们对计算性能的要求及存储器容量的需求都超出绝大多数8位微控制器能提供的范围。另一方面由于IT技术发展的推动，32位ARM体系结构已经成为一种事实上的标准，随着高端32位CPU价格的不断下降和开发环境的成熟，促使32位<a href="http://www.armlab.net/"><span><span>嵌入式处理器</span></span>日益挤压原先由8位微控制器主导的应用空间。随着ARM处理器在全球范围的流行，32位的RISC嵌入式处理器已经开始成为高中端<strong><em><a href="http://www.embsky.com/manage/login.asp"><span><span>嵌入式应用</span></span></a></em></strong>和设计的主流。8位机除MCS-51外，其它的8位机和16位机都没有一种能为标准或准标准产品。32位嵌入式处理器一度被认为只适用于高端应用场合的看法正在改变。有更多、更复杂特点和功能需求的便携式电子设备正促使嵌入式系统工程师考虑用32位MCU取代8/16位MCU。另外，越来越多的设计师认识到，转用32位架构不令能提升性能，还能降低相同成本下的系统功耗和节约总成本以及缩短产品上市时间。这个转变为设计师提供了可随着产品的性能和需求不断扩展而升级的方案。</a></div>
<div>&nbsp;</div>
<div><strong>1</strong><strong>．2</strong>可供选择的可编程计算部件方案增多（1）GPP-EP-MCU-DSP-ASP/ASSP-ASIC/SoC嵌入式系统的核心是可编程计算部件，即处理器。这可以有很多种选择，而且近几年又增加了一些新的选择：除过去常用的通用处理器GPP、嵌入式处理器EP、微控制器MCU（Micro-Control&amp;nbsp;Unit）、数字信号处理器DSP外，目前发展很快、可以给我们提供新的选择的还有各种专用处理器ASP或专用标准产品ASSP。它们都是针对一些特定应用而设计的，如用于HDTV、ADSL等的专用处理器。（2）PsoC/SoPC/CsoC采用定制SoC有两大缺点：一是高昂的一次性工程费用（NRE）；二是从产品概念到生产阶段需要很长的前置开发时间。（3）更低功耗现在新推出的MCU的功耗越来越小，很多MCU都有多种工作方式，包括等待、暂停、休眠、空闲、节电等工作方式。（4）更宽工作电压范围扩大电源电压范围以及在较低电压下仍然能工作是现在新推出的MCU的一个特点。（5）更先进的工艺和更小的封装现在MCU的封装水平已大大提高，有越来越多的MCU采用了各种帖片封装形式，以满足便携式手持设备的需要。（6）低噪声布线技术在过去一般MCU中，电源与地引脚是安排在芯片封装的对角上，即左上、右下或右上、左下位置上。这种安排会使电源噪声对MCU的内部电路造成相对最大干扰。</div>
<div>&nbsp;</div>
<div><strong>1.3</strong>发生了哪些变化原来国内熟悉8位MCU开发的工程师大部分出身于电子工程和其他机电专业，而非计算机专业。随着<strong><a href="http://www.embedm.com/"><span style="TEXT-DECORATION: none; text-underline: none"><span>嵌入式系统</span></span></a></strong>设计技术的发展，已经在很多方面发生了很大的变化。在这此与传统的8位MCU的开发有着许多明显的不同：首先是开九牛二虎之力复杂度大为提高，其次开发形式、手段和工具也有了很大不同；另外系统越来越多地是建立在RTOS平台上，使用的开发程序设计语言不再是开始效率很低的汇编语言，而越来越多地使用开发效率很高的高级语言。C语言已成为主流通用开发语言。（1）开发的复杂度各种多媒体和通信手持设备、信息家电和复杂系统都需要更强大的MCU来完成复杂大数据量实时处理。（2）开发形式、手段和工具随着开发对象复杂度的提高，硬件和软件设计比例发生了很大变化。因为嵌入式系统的复杂性和多样性，不可能有一个包打天下的统一的完整解决方案，所以不同的EDA供应商推出了各种商用<em><a href="http://arm7arm9lr.applegold.com.cn/"><span><span>嵌入式</span></span></a></em>系统设计环境。（3）开发平台能让产品可靠和迅速上市是嵌入式系统普通要求。（4）<em><a href="http://arm7arm9ln.atobo.com.cn/"><span><span>开发</span></span></a></em>语言在从8/16位MCU向32位转换时，所用软件开发语言也发生了变化。过去大部分8/16位MCU都没有太多的性能冗余，软件编写必须完全适合其有限的处理功能，因此软件开发大部分用汇编语言编写。</div>
<div>&nbsp;</div>
<div><strong>1.4</strong>设计者面对的新挑战（1）转变观念，需要熟悉新的开发模式<strong><em><a href="http://www.hqew.com/Homepage/arm7arm9ln"><span><span>嵌入式系统</span></span></a></em></strong>应用不再是过去单一的单片机应用模式，而是越来截止多样化，这可为用户提供更多的不同层次的选择方案。嵌入式系统实现的最高形式是片上系统SoC，而SoC的核心技术是重用和组合IP核构件。（2）进入的技术门槛提高，需要学习全新的RTOS技术现代高端嵌入式系统都是建立在RTOS基础上的。 (3)选择适合的开发工具，熟悉新的开发环境目前从8位升级到32位的一个最大障碍就是开发工具的投入。（4）熟悉硬件/软件协同设计和验证技术、设计管理技术软/硬件并行设计是嵌入式系统设计的一项关键任务。在设计过程中的主要问题，是软硬件设计的同步与集成。（5）SoC设计所面临的巨大的挑战SoC已经开始成为新一代应用电子技术的核心，这已成为电子技术的革命标志。</div>
<div>技术支持：<span style="FONT-SIZE: 9pt">手机：13148818895<span>&nbsp;&nbsp; </span>小灵通：21192100余焕丽网址：</span><span style="FONT-SIZE: 9pt"><a href="http://www.armlab.net/">http://www.armlab.net</a></span></div>
<div>&nbsp;</div>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2034679.html</guid>
<subject>嵌入式系统 设计技术 嵌入式 嵌入式处理器</subject>
<author>armlyn1</author>
<category>嵌入式系统 设计技术 嵌入式 嵌入式处理器</category>
<pubDate>Mon, 04 Aug 2008 11:56:52 CST </pubDate>
</item>

<item>
<title>ARM、DSP、FPGA的区别</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2006438.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19.2pt; mso-pagination: widow-orphan"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt">为了使广大读者对</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">ARM</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">、<span lang="EN-US">DSP</span>、<span lang="EN-US">FPGA</span>有进一步了解，龙人（</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt">龙人是一家专业生产<span lang="EN-US">arm</span>开发板<strong style="mso-bidi-font-weight: normal"> <span lang="EN-US"><a href="http://www.embedm.com/">arm9</a></span></strong>开发板 的嵌入式开发嵌入式系统公司，</span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">）<span lang="EN-US"><a href="http://www.embsky.com/"><span lang="EN-US"><span lang="EN-US">嵌入式开发</span></span></a></span>工程师经过一段时间的整理现将<span lang="EN-US">ARM</span>、<span lang="EN-US">DSP</span>、<span lang="EN-US">FPGA</span>的区别总结如下：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19.2pt; mso-pagination: widow-orphan"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt">ARM</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt">（<span lang="EN-US">Adanced RISC Machines</span>）是采用<span lang="EN-US">RISC</span>指令集的</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">嵌入式</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt">处理器；<span lang="EN-US">DSP</span>（<span lang="EN-US">digital singnal processor</span>）是以数字信号来处理大量信息的器件，简称数字信号处理；<span lang="EN-US">FPGA</span>即<span lang="EN-US">Field Programmable Gate Array</span>（现场可编程逻辑门阵列）是专用集成</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">电路</span><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt">ASIC</span></font><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt"><font size="3">的一种，可认为是可编程<span lang="EN-US">ASIC</span>。</font><span lang="EN-US"><br /><br /><font size="3">ARM</font></span><font size="3">（<span lang="EN-US">Adanced RISC Machines</span>）是一个公司名字，也是一种处理器的通称，还可以认为是一种技术名字。主要销售晶片</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><font size="3">设计</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt"><font size="3">技术的授权。目前，采用<span lang="EN-US">ARM</span>技术知识产权（<span lang="EN-US">IP</span>）核的微处理器，即我们通常说的<span lang="EN-US">ARM</span>微处理器，已遍及工业控制、消费类电子产品、通信系统、网络系统、无线系统等各类产品市场，基于<span lang="EN-US">ARM</span>技术的微处理器应用约占据了<span lang="EN-US">32</span>位<span lang="EN-US">RISC</span>微处理器<span lang="EN-US">75%</span>以上的市场份额，<em style="mso-bidi-font-style: normal"><span lang="EN-US"><a href="http://www.szarm.com/">ARM<span lang="EN-US"><span lang="EN-US">技术</span></span></a></span></em>正在逐步渗入到我们生活的各方面。<span lang="EN-US">ARM</span>公司是专门从事<span lang="EN-US">ARMDSPFPGA</span>区别基于<span lang="EN-US">RISC</span>技术晶片设计开发的公司，作为知识产权供应商，本身不直接从事晶片生产，靠转让设计许可由合作公司生产各具特色的晶片，世界各大半导体生产商（<span lang="EN-US">RFID</span>射频快报注：如<span lang="EN-US">PHILIPS</span>、<span lang="EN-US">TI</span>、<span lang="EN-US">Intel</span>、<span lang="EN-US">BroadCom</span>、<span lang="EN-US">ATMEL</span>等）从<strong style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://arm7arm9lr.applegold.com.cn/">ARM</a></span></strong>公司购买其设计的<span lang="EN-US">ARM</span>微处理器核，根据各自不同的应用领域，加入适当的外围电路，从而形成自己的<span lang="EN-US">ARM</span>微处理器晶片进入市场。目前，全世界有几十家大的半导体公司都使用<span lang="EN-US">ARM</span>公司的授权，因此既使得<span lang="EN-US">ARM</span>技术获得更多的第三方工具、制造、软件的支持，又使整个系统成本降低，使产品更容易进入市场被消费者所接受，更具有竞争力。<span lang="EN-US"><a href="http://arm7arm9ln.atobo.com.cn/">ARM<span lang="EN-US"><span lang="EN-US">架构</span></span></a></span>是面向低预算市场设计的第一款<span lang="EN-US">RISC</span>微处理器，基本是<span lang="EN-US">32</span>位单片机的行业<span lang="EN-US">ARMDSPFPGA</span>区别标准，它提供一系列内核、体系扩展、微处理器和系统芯片方案，四个功能模块可供生产厂商根据不同用户的要求来配置生产。由于所有产品均采用一个通用的软件体系，所以相同的软件可在所有产品中运行，可以有效地缩短应用程序开发与测试的时间，也降低了研发<span lang="EN-US">ARMDSPFPGA</span>区别费用。</font><font size="3"><span lang="EN-US"> <br /><br /><br />DSP</span>（<span lang="EN-US">digital singnal processor</span>）是一种独特的微处理器，有自己的完整指令<strong style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://www.hqew.com/Homepage/arm7arm9ln"><span lang="EN-US"><span lang="EN-US">系统</span></span></a></span></strong>，是以数字信号来处理大量信息的器件。一个数字信号处理器在一块不大的芯片内包括有控制单元、运算单元、各种寄存器以及一定数量的存储单元等等，在其外围还可以连接若干存储器，并可以与一定数量的外部设备互相<span lang="EN-US">ARMDSPFPGA</span>区别通信，有软、硬件的全面功能，本身就是一个微型计算机。<span lang="EN-US">DSP</span>采用的是哈佛设计，即数据总线和地址总线分开，使程序和数据分别存储在两个分开的空间，允许取指令和执行指令完全重叠。也就是说在执行上一条指令的同时就可取出下一条指令，并进行译码，这大大的提高了微处理器<span lang="EN-US">ARMDSPFPGA</span>区别的速度 。另外还允许在程序空间和数据空间之间进行传输，因为增加了器件的灵活性。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19.2pt; mso-pagination: widow-orphan"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt"><font size="3">FPGA</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt"><font size="3">是英文<span lang="EN-US">Field Programmable Gate Array</span>（现场可编程门阵列）的缩写，它是在<span lang="EN-US">PAL</span>、<span lang="EN-US">GAL</span>、<span lang="EN-US">PLD</span>等可编程器件的基础上进一步发展的产物，是专用集成电路（<span lang="EN-US">ASIC</span>）中集成度最高的一种。<span lang="EN-US">FPGA</span>采用了逻辑单元阵列<span lang="EN-US">LCA</span>（<span lang="EN-US">Logic Cell Array</span>）这样一个新概念，内部包括可配置逻辑模块<span lang="EN-US">CLB</span>（<span lang="EN-US">Configurable Logic Block</span>）、输出输入模块<span lang="EN-US">IOB</span>（<span lang="EN-US">Input Output Block</span>）和内部连线（<span lang="EN-US">Interconnect</span>）三个部分。用户可对<span lang="EN-US">FPGA</span>内部的逻辑模块和<span lang="EN-US">I/O</span>模块重新配置，以实现用户的逻辑。它还具有静态可重复编程和动态在系统重构的特性，使得硬件的功能可以像软件一样通过编程来修改。作为专用集成电路（<span lang="EN-US">ASIC</span>）领域中的一种半定制电路，<span lang="EN-US">FPGA</span>既解决了定制电路的不足，又克服了原有可编程器件门电路数有限的缺点。可以说，<span lang="EN-US">FPGA</span>芯片是小批量系统提高系统集成度、可靠性的最佳选择之一。目前做<span lang="EN-US">FPGA</span>比较领先的有<span lang="EN-US">XILINX</span>、<span lang="EN-US">ALTERA</span>公司。</font><font size="3"><span lang="EN-US"> <br /><br /><strong style="mso-bidi-font-weight: normal"><em style="mso-bidi-font-style: normal"><a href="http://blog.jc001.cn/?1133924">ARM</a></em></strong></span>具有比较强的事务管理功能，可以用来跑界面以及应用程序等，其优势主要体现在控制方面，</font><font size="3"><span lang="EN-US"> <br /><br /></span>而<span lang="EN-US">DSP</span>主要是用来计算的，比如进行加密解密、调制解调等，优势是强大的数据处理能力和较高的运行速度。</font><font size="3"><span lang="EN-US"> <br /><br />FPGA</span>可以用<span lang="EN-US">VHDL</span>或<span lang="EN-US">verilogHDL</span>来编程，灵活性强，由于能够进行编程、除错、再编程和重复操作，因此可以充分地进行设计开发和验证。当电路有少量改动时，更能显示出<span lang="EN-US">FPGA</span>的优势，其现场编程能力可以延长产品在市场上的寿命，而这种能力可以用来进行系统升级或除错。<span lang="EN-US">FPGA</span>目前的趋势是有代替前两者的可能，在<span lang="EN-US">FPGA</span>内部置入乘法器和<span lang="EN-US">DSP</span>块，就具有高速的<span lang="EN-US">DSP</span>处理能力。在<span lang="EN-US">FPGA</span>内置入硬核<span lang="EN-US">CPU</span>或软核<span lang="EN-US">CPU</span>（<span lang="EN-US">Xilinx</span>有<span lang="EN-US">powerpc</span>硬核的产品，有<span lang="EN-US">microblaze</span>软核。<span lang="EN-US">Altera</span>有<span lang="EN-US">NIOS II</span>软核）就可以成为既有能实现数字逻辑有适应嵌入式开发的综合性器件了。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><font face="Times New Roman"><span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;</span></span><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt">好了，文章看完了感觉如何，如想进一步了解关于<span lang="EN-US">arm9</span>开发板<span lang="EN-US"> arm</span>开发板 嵌入式开发 嵌入式系统的相关内容，这里我推荐几个经典网站给大家<span lang="EN-US"><a href="http://www.armodm.com/"><span style="COLOR: windowtext; TEXT-DECORATION: none; text-underline: none">http://www.armodm.com</span></a></span>（专业致力于<span lang="EN-US"><a href="http://www.cbigame.com/?38478">Arm<span lang="EN-US"><span lang="EN-US">开发板</span></span></a>arm9arm7</span>开发板的研发网）<span lang="EN-US"><a href="http://www.szarm.com/News/index.asp"><span style="COLOR: windowtext; TEXT-DECORATION: none; text-underline: none">http://www.szarm.com/News/index.asp</span></a></span>（一个不错的嵌入式系统嵌入式开发站点）龙人主页</span><span lang="EN-US"><a href="http://www.armlab.net/"><font face="Times New Roman">http://www.armlab.net</font></a></span></font><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2006438.html</guid>
<subject></subject>
<author>armlyn1</author>
<category></category>
<pubDate>Thu, 24 Jul 2008 12:10:18 CST </pubDate>
</item>

<item>
<title> RJARM9-EDU-R1 具体描述--龙人ARM9嵌入式教学实验系统</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2006435.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">&nbsp;</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">一、前言</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">基于<span lang="EN-US">ARM</span>的<span lang="EN-US"><a href="http://www.szarm.com/">S3C2410</a></span>处理器的嵌入式<span lang="EN-US">Linux</span>教学系统</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">RJARM9-EDU-R1</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">由硬件，软件和开发工具三部分构成。</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">二、龙人<strong><span lang="EN-US"><a href="http://www.armlab.net/">ARM9</a></span></strong>嵌入式教学实验系统：</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">RJARM9-EDU-R1</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">简介</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">（一）发货清单</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">龙人</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">的<span lang="EN-US">RJARM2410-K1</span>型核心板</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">龙人</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">的<span lang="EN-US">RJARM9-EDU-Simp-R1</span>型接口板</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">3)<span style="mso-bidi-font-weight: bold"> </span></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">龙人</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">RJ<a href="http://www.embsky.com/">ARM9</a>-EDU-R1</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">型实验箱</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">4) 3.5</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">寸<span lang="EN-US">LCD</span>（<span lang="EN-US">TFT</span>彩屏）</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">5) 9v-12V</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">直流电源变压器</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">6) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">纽扣电池</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">7) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配套教材（实验指导书与操作系统教材）</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">8) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">串口线 </span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">9) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">软件光盘</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">10) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">中文技术手册</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">11</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">）<span lang="EN-US">JTAT</span>下载烧写器</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">（二）开发套件各部分描述。</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">Ⅰ.</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">硬件</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">锐极的<strong style="mso-bidi-font-weight: normal"><em style="mso-bidi-font-style: normal"><span lang="EN-US"><a href="http://www.embedm.com/">RJARM9</a></span></em></strong><span lang="EN-US">-EDU-R1</span>教学系统处理器核心板特征主要配置：</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">32</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">位<span lang="EN-US">203M Hz</span>的<span lang="EN-US">S3C2410</span>处理器</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">16M</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">字节<span lang="EN-US">Flash Memory</span>，<span lang="EN-US">64M</span>字节<span lang="EN-US">SDRAM</span></span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2)&nbsp;</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">锐极的<span lang="EN-US"> RJARM9-EDU-R1</span>型接口板主要配置：</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">两个标准<span lang="EN-US">RS-232</span>串口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">RS485</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">串口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">CF</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">卡接口、<span lang="EN-US">SD</span>卡接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">A/D</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、<span lang="EN-US">D/A</span></span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">标准<span lang="EN-US">10/100M</span>以太网接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">LCD</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">USB HOST</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">DEVICE</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">音频输出接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">IDE</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">JTAG</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">接口</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">其它资源预留接口（<span lang="EN-US">I2C/GPIO</span>）</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">LED</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">数码管</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">电源接口等</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">3) </span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">可选配件</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -15.75pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">GPRS/CDMA</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信模块</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -15.75pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">◇</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">USB</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">摄像头模块</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">Ⅱ.</span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">软件</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">锐极<span lang="EN-US">RJARM9-EDU-R1</span>教学系统软件包括烧写在硬件板子上的嵌入式软件和光盘两部分。烧写在硬件板子上的嵌入式软件已经包括在光盘内。</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">锐极<strong style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://arm7arm9lr.applegold.com.cn/"><span lang="EN-US"><span lang="EN-US">嵌入式</span></span></a></span></strong><span lang="EN-US">Linux</span>操作系统<span lang="EN-US">3.0 for ARM</span>光盘内容：</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">l</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">嵌入式<span lang="EN-US">LINUX</span>内核及设备驱动全部源代码光盘（光盘安装后建立完备的开发环境）<span lang="EN-US"> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">l</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">100M</span><span style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">以太网驱动程序<span lang="EN-US"> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">l</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">GNU</span><span style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">编译器（<span lang="EN-US">gcc</span>）、链接器等全套工具集<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">l</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">提供<span lang="EN-US">bootloader,</span>支持以太网下载，运行及烧写<span lang="EN-US">FLASH</span></span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">l</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">锐极的<span lang="EN-US">RJARM9-EDU-R1</span>型教学系统原理图（<span lang="EN-US">PDF</span>）</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">三、无操作系统下的<em style="mso-bidi-font-style: normal"><span lang="EN-US"><a href="http://arm7arm9ln.atobo.com.cn/">ARM<span lang="EN-US"><span lang="EN-US">系统</span></span></a></span></em>实验设计：</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验一：<span lang="EN-US">ARM</span>汇编指令实验<span lang="EN-US">1</span>～<span lang="EN-US">2</span></span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验二：<span lang="EN-US">Thumb</span>汇编指令实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验三：<span lang="EN-US">C</span>语言实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验四：汇编与<span lang="EN-US">C</span>实验混合编制实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验五：<span lang="EN-US">Flash</span>操作实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验六：串口实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验七：中断实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验八：<span lang="EN-US">GPIO</span>控制实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验九：<span lang="EN-US">LCD</span>实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-weight: bold">四、<span lang="EN-US">RJARM9-EDU</span>提供基于<span lang="EN-US">linux</span>上的实验：</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验一：<strong style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://www.hqew.com/Homepage/arm7arm9ln"><span lang="EN-US"><span lang="EN-US">嵌入式</span></span></a></span></strong>应用程序<strong style="mso-bidi-font-weight: normal"><span lang="EN-US"><a href="http://blog.jc001.cn/?1133924"><span lang="EN-US"><span lang="EN-US">开发</span></span></a></span></strong>入门</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验二：<span lang="EN-US">WEB SERVERCGI</span>实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验三：应用程序移植实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验四：框架型驱动实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验五：串口通信实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">实验六：中断实验</span><span lang="EN-US" style="FONT-SIZE: 9pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 