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 <title><![CDATA[这两种比较指令有什么区别吗?]]></title>
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 <description><![CDATA[Latest 50 replies of 这两种比较指令有什么区别吗?]]></description>
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 <description><![CDATA[可以用32位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467189#1607916.html]]></link>
 <author><![CDATA[gkrj998]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 06 Oct 2014 15:46:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以用32位。要占2个寄存器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467189#1607735.html]]></link>
 <author><![CDATA[王海fa]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 06 Oct 2014 01:16:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[16位没必要用32位的呀，用32位的会被占用两个寄存器，写程序的时候，如果再用下个寄存器就会重叠，程序出错。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467189#1606781.html]]></link>
 <author><![CDATA[如瞒你瞒]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Sep 2014 04:07:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那比如说我16位的,能用32位的吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467189#1606647.html]]></link>
 <author><![CDATA[cyh37017]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 29 Sep 2014 09:46:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多谢高人指教!明白了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467189#1606645.html]]></link>
 <author><![CDATA[cyh37017]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 29 Sep 2014 09:45:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不带D是16位字，16位数据范围是-32765到32767，超过此范围就执行不了了。32位可以到运算-21亿到+21亿]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467189#1606643.html]]></link>
 <author><![CDATA[小布拉]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 29 Sep 2014 09:38:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[16位和32位的区别]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467189#1606638.html]]></link>
 <author><![CDATA[dugjj]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 29 Sep 2014 09:12:13 +0000]]></pubdate>
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