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			    <title>hkxyc的个人空间</title>
			    <link>http://www.edacn.net/?uid-72210</link>
			    <description>原本是开始学EDA时开的博客，但最近转向嵌入式学习，但这还是我比较喜欢和常来的地方，也非常希望走过的朋友能留下你们的足迹。QQ：94073982。ARM-Linux的学习群：群号：60696568（嵌入式Linux-s3c2410）。欢迎加入。</description>
			    <copyright>Copyright(C) hkxyc的个人空间</copyright>
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			    <lastBuildDate>Mon, 13 Oct 2008 09:22:24 GMT</lastBuildDate><item>
								<title>ARM9硬件接口学习之五 UART</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52449</link>
								<description><![CDATA[<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">在没有引入<SPAN lang=EN-US>UART</SPAN>之前，由于没有<SPAN lang=EN-US>OS</SPAN>，我们写程序烧到开发板内执行后，并不能在程序的运行过程中打印一些提示...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Mon, 29 Sep 2008 18:57:17 GMT</pubDate>
							</item>
							<item>
								<title>ARM9硬件接口学习之四 CLOCK</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52448</link>
								<description><![CDATA[<P class=a style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><FONT face=楷体><SPAN lang=EN-US>S<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="Fals...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Mon, 29 Sep 2008 18:55:33 GMT</pubDate>
							</item>
							<item>
								<title>ARM9硬件接口学习之三 GPIO</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52447</link>
								<description><![CDATA[<DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><FONT face=楷体><SPAN lang=EN-US>GPIO</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">口一是个比较重要的概...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Mon, 29 Sep 2008 18:54:18 GMT</pubDate>
							</item>
							<item>
								<title>ARM9硬件接口学习之二 RTC</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52446</link>
								<description><![CDATA[<DIV id=art style="MARGIN: 15px" width="100%">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT face=楷体>在一个...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Mon, 29 Sep 2008 18:52:48 GMT</pubDate>
							</item>
							<item>
								<title>ARM9硬件接口学习之一 WatchDog</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52445</link>
								<description><![CDATA[<FONT face=楷体><SPAN lang=EN-US>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT face=楷体><SPAN lang=EN-US>Watchdog</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Ti...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Mon, 29 Sep 2008 18:50:18 GMT</pubDate>
							</item>
							<item>
								<title>ARM9硬件接口学习专题</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52444</link>
								<description><![CDATA[<P>前言：</P>
<P>学习嵌入式，ARM接口知识还是很重要的。学好接口可以明白底层硬件是如何工作的以及程序员如何控制这些硬件工作。如果想将来从事嵌入式底层开发方面的工作的话，如bootloader(uboot)移植、ARM驱动开发等，这些知识也都是必备的。</P>
<P>&nbsp;</P>
<P...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Mon, 29 Sep 2008 18:42:17 GMT</pubDate>
							</item>
							<item>
								<title>linux用户空间和内核空间延时函数</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52441</link>
								<description><![CDATA[<DIV><FONT face=宋体 size=4>用户空间:</FONT></DIV>
<DIV><FONT face=宋体 size=4>#include &lt;time.h&gt;</FONT></DIV>
<DIV><FONT face=宋体 size=4>#include &lt;sys/time.h&gt;</FONT></DIV>
<DIV><FONT face=宋体 size=4></FONT>&nbsp;</DIV>
<DIV><FONT face...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Sun, 28 Sep 2008 20:55:36 GMT</pubDate>
							</item>
							<item>
								<title>字符编码笔记：ASCII，Unicode和UTF-8</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52402</link>
								<description><![CDATA[<DIV class=entry-body>
<P>字符编码是计算机技术的基石，想要熟练使用计算机，就必须懂得一点字符编码的知识。</P></DIV>
<DIV class=entry-more id=more>
<P><STRONG>1. ASCII码</STRONG></P>
<P>我们知道，在计算机内部，所有的信息最终都表示为一个二进制的字符串...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Tue, 23 Sep 2008 14:56:01 GMT</pubDate>
							</item>
							<item>
								<title>unicode编码表</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52394</link>
								<description><![CDATA[<A href="http://jlqzs.blog.163.com/blog/static/2125298320070101826277/">http://jlqzs.blog.163.com/blog/static/2125298320070101826277/</A>]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Tue, 23 Sep 2008 13:01:17 GMT</pubDate>
							</item>
							<item>
								<title>大端模式和小端模式的详细区别</title>
								<link>http://www.edacn.net/?uid-72210-action-viewspace-itemid-52335</link>
								<description><![CDATA[<TABLE style="TABLE-LAYOUT: fixed">
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<DIV class=cnt id=blog_text>
<P><FONT face=Courier size=2>最近在学习USB，在看Keil C51代码的时候发现从PC机接收的USB数据在Keil C51环境里要交换高低字节，这是因为Keil的数据结构是大端模式，对于大端模...]]></description>
								<category>blog</category>
								<author>hkxyc</author>
								<pubDate>Thu, 18 Sep 2008 13:38:44 GMT</pubDate>
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