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 <title><![CDATA[mul指令]]></title>
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 <description><![CDATA[谢谢解答！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-44805#685648.html]]></link>
 <author><![CDATA[hanqin]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 08 Dec 2009 04:42:45 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第1楼plcbb于2009-09-07 13:44发表的&nbsp;&nbsp;:
mul指令的结果是双字，要查看D21D20的值。
[/quote]

使用 MUL 指令， 该答案 D20 会转为 32 位元 (Bits)， 所以需要用32 位元模式来检视 D20, D21 (38100)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[mul d10 k254 d20]
Bits&nbsp;&nbs ..]]></description>
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 <author><![CDATA[ykykkhor]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 12 Sep 2009 14:21:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[mul指令的结果是双字，要查看D21D20的值。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-44805#618954.html]]></link>
 <author><![CDATA[plcbb]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 07 Sep 2009 05:44:29 +0000]]></pubdate>
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