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 <title><![CDATA[请问2440的SDRAM问题]]></title>
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 <description><![CDATA[Latest 20 replies of 请问2440的SDRAM问题]]></description>
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 <description><![CDATA[版主。您好 。谢谢。&nbsp;&nbsp;帮我看看下面程序：
嵌入式LINUX应用完全开发手册上的
 void copy_2th_tosdram(void)
 {
&nbsp;&nbsp; unsigned int *pdwsrc=(unsigned int *)2048;
 unsigned int *pdwdest=(unsigned int *）0x30004000;
&nbsp;&nbsp;while(pdwsrc&lt;(unsigned int *)4096
&nbsp;&nbsp;&nbsp;&nbsp;{
& ..]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=4288#14982]]></link>
 <author><![CDATA[xiaowang123]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2010 05:54:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[按字节读取时，硬件实际上读取的还是4字节，只是返回给程序1个字节而已.]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=4288#14980]]></link>
 <author><![CDATA[kasim]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2010 04:34:20 +0000]]></pubdate>
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