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 <title><![CDATA[菜鸟求救：MINI2440 ADC控制寄存器改不了]]></title>
 <link><![CDATA[http://121.40.142.80/read.php?tid=7046]]></link>
 <description><![CDATA[Latest 20 replies of 菜鸟求救：MINI2440 ADC控制寄存器改不了]]></description>
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 <description><![CDATA[因为你没有正确的获取adc时钟 所以不能修改]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=7046#81087]]></link>
 <author><![CDATA[hero2ljj]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 13:33:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[code]adccon1=ioread32(base_addr); /*adccon一直为默认值0x3fc4,改不了，为什么？？？？
&nbsp;&nbsp;printk(&quot;adccon2=0x%x\n&quot;,adccon1);
&nbsp;&nbsp;while(!(adccon1&amp;0x8000));[/code]
自始至终，变量adccon1只赋值了一次， 你凭什么期待它的值会改变？]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=7046#34889]]></link>
 <author><![CDATA[kasim]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Sat, 17 Jul 2010 07:33:55 +0000]]></pubdate>
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