﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-&lt;font size=6 color="black"&gt;je pense, donc je suis&lt;/font&gt;-随笔分类-Assembly</title><link>http://www.cppblog.com/zytoftuncun/category/4391.html</link><description /><language>zh-cn</language><lastBuildDate>Tue, 20 May 2008 03:25:05 GMT</lastBuildDate><pubDate>Tue, 20 May 2008 03:25:05 GMT</pubDate><ttl>60</ttl><item><title>汇编学习笔记(一)</title><link>http://www.cppblog.com/zytoftuncun/archive/2007/07/19/28341.html</link><dc:creator>AIBPXTSHMF</dc:creator><author>AIBPXTSHMF</author><pubDate>Thu, 19 Jul 2007 03:26:00 GMT</pubDate><guid>http://www.cppblog.com/zytoftuncun/archive/2007/07/19/28341.html</guid><wfw:comment>http://www.cppblog.com/zytoftuncun/comments/28341.html</wfw:comment><comments>http://www.cppblog.com/zytoftuncun/archive/2007/07/19/28341.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/zytoftuncun/comments/commentRss/28341.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/zytoftuncun/services/trackbacks/28341.html</trackback:ping><description><![CDATA[<span>机器码真难读</span><span>-------------&gt;</span><span>汇编语言</span><span>--------------&gt;</span><span>人机之间对了一层</span><span>:</span><span>编译器</span>
<p><span>伪指令和其他符号</span><span>(+,/,-,*)-----------</span><span>无对应机器码</span><span>----------&gt;</span><span>交给编译器</span></p>
<p><span>汇编指令</span><span>-------&gt;</span><span>有对应的机器码</span></p>
<p>&nbsp;</p>
<p><span>存储器：</span></p>
<p><span>指令和数据没有区别</span><span>------------&gt;</span><span>二进制信息</span></p>
<p><span>|</span></p>
<p><span>|------------------&gt;CPU------------&gt;</span><span>区别指令和数据</span></p>
<p>&nbsp;</p>
<p><span>1byte=8bit----------&gt;</span><span>计算机最小单位</span></p>
<p>&nbsp;</p>
<p><span>地址总线：低位到高位存储</span></p>
<p><span>数据总线：传输速度与位数等比</span></p>
<p><span>控制总线：计算机控制能力，读取写入等操作</span></p>
<img src ="http://www.cppblog.com/zytoftuncun/aggbug/28341.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/zytoftuncun/" target="_blank">AIBPXTSHMF</a> 2007-07-19 11:26 <a href="http://www.cppblog.com/zytoftuncun/archive/2007/07/19/28341.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>