KEIL5-51单片机
资源内容介绍
KEIL5-51单片机 <link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90009021/2/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90009021/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">第<span class="_ _0"> </span><span class="ff2 sc1">3<span class="_ _0"> </span></span>章<span class="_"> </span>开<span class="_ _1"></span>发板<span class="_ _1"></span>功能及<span class="_ _1"></span>使用介<span class="_ _1"></span>绍</div><div class="t m0 x2 h3 y2 ff1 fs1 fc0 sc1 ls0 ws0">本章将向大家介绍普中<span class="_ _2"> </span>51-实验板<span class="_ _3"></span>（以下简称普中-2<span class="_ _2"> </span>或普中-3<span class="_ _2"> </span>或普中-4）<span class="_ _3"></span>的</div><div class="t m0 x3 h3 y3 ff1 fs1 fc0 sc1 ls0 ws0">功能及使用方法，<span class="_ _4"></span>通过本章的学习，<span class="_ _4"></span>让大家能快速上手开发板的学习。<span class="_ _4"></span>本章分为</div><div class="t m0 x3 h3 y4 ff1 fs1 fc0 sc1 ls0 ws0">如下几部分内容：</div><div class="t m0 x3 h3 y5 ff1 fs1 fc0 sc1 ls0 ws0">3.1<span class="_"> </span>开发板功能介绍</div><div class="t m0 x3 h3 y6 ff1 fs1 fc0 sc1 ls0 ws0">3.2<span class="_"> </span>开发板使用方法</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90009021/bg2.jpg"><div class="t m0 x3 h4 y7 ff3 fs2 fc0 sc1 ls0 ws0">3.1</div><div class="t m0 x4 h5 y8 ff4 fs2 fc0 sc0 ls0 ws0">开发<span class="_ _1"></span>板功能介<span class="_ _1"></span>绍</div><div class="t m0 x2 h3 y9 ff1 fs1 fc0 sc1 ls0 ws0">我们先来看下开发板各功能模块，如下：</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90009021/bg3.jpg"><div class="t m0 x3 h5 ya ff3 fs2 fc0 sc1 ls0 ws0">3.2<span class="_ _5"> </span><span class="ff4 sc0">开发<span class="_ _1"></span>板使用方<span class="_ _1"></span>法</span></div><div class="t m0 x3 h5 yb ff2 fs2 fc0 sc1 ls0 ws0">3.2.1<span class="_ _6"> </span>CH340<span class="_ _7"> </span><span class="ff1 sc0">驱动<span class="_ _1"></span>安装</span></div><div class="t m0 x2 h3 yc ff1 fs1 fc0 sc1 ls0 ws0">上一节，<span class="_ _8"></span>我们已经介绍了开发板各个模块的功能，<span class="_ _8"></span>下面我们看看如何使用这</div><div class="t m0 x3 h3 yd ff1 fs1 fc0 sc1 ls0 ws0">款开发板。</div><div class="t m0 x2 h3 ye ff1 fs1 fc0 sc1 ls0 ws0">首先，<span class="_ _8"></span>拿到开发板，<span class="_ _9"></span>我们要安装下<span class="_"> </span>USB<span class="_"> </span>转串口<span class="_"> </span>CH340<span class="_"> </span>驱动，<span class="_ _9"></span>对于大多数电</div><div class="t m0 x3 h3 yf ff1 fs1 fc0 sc1 ls0 ws0">脑系统，<span class="_ _a"></span>将<span class="_"> </span>USB<span class="_"> </span>线连接电脑和开发板的<span class="_ _b"> </span>USB<span class="_ _b"> </span>接口后会自动检测安装<span class="_"> </span>CH340<span class="_ _b"> </span>驱动，</div><div class="t m0 x3 h3 y10 ff1 fs1 fc0 sc1 ls0 ws0">如果您的电脑没有<span class="_ _1"></span>自动安装<span class="_"> </span>CH340<span class="_"> </span>驱动<span class="_ _1"></span>，没关系，我们可以<span class="_ _1"></span>手动安装，打开资</div><div class="t m0 x3 h3 y11 ff1 fs1 fc0 sc1 ls0 ws0">料目录“<span class="fc1">\5--开发工具\2-开发板<span class="_ _2"> </span>CH340<span class="_ _2"> </span>驱动</span>”，如下：</div><div class="t m0 x2 h3 y12 ff1 fs1 fc0 sc1 ls0 ws0">双击<span class="_ _2"> </span>SETUP.EXE<span class="_ _2"> </span>应用程序，出现如下界面，点击安装即可。</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>