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 <title><![CDATA[谁给写个一键控制启停的程序，三菱的，越 ..]]></title>
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 <description><![CDATA[用ALT可以了！不用上升沿]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1619666.html]]></link>
 <author><![CDATA[jaby]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 15 Nov 2014 15:02:22 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第6楼hzhcdy于2014-11-08 19:44发表的&nbsp;&nbsp;:
我能弱弱的说一句：ALT要用上升沿吗？？？
[/quote]

弱弱的回你一句，如果前面的执行条件是常开常闭，他会过一个扫描周期，反向一次，所以如果你只是按一下反一下，那么，最好的方式是用上升沿，当然下降沿也可以用，只是下降沿就是你按下后，松掉的瞬间才 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1617745.html]]></link>
 <author><![CDATA[ymr78419972]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2014 11:48:15 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我能弱弱的说一句：ALT要用上升沿吗？？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1617742.html]]></link>
 <author><![CDATA[hzhcdy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2014 11:44:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢大家，呵呵，没用到这个指令过，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1617739.html]]></link>
 <author><![CDATA[炖土豆]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2014 11:35:16 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[LD X1&nbsp;&nbsp; 
ALTY1
END]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1617723.html]]></link>
 <author><![CDATA[王睿]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2014 10:50:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[LD X0
ALT Y0]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1617722.html]]></link>
 <author><![CDATA[ymmfa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2014 10:50:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[使用取反指令]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1617719.html]]></link>
 <author><![CDATA[aze_240]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2014 10:49:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用交替输出ALT指令简单的很]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1471636#1617717.html]]></link>
 <author><![CDATA[fom]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2014 10:42:11 +0000]]></pubdate>
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