<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[指令疑问]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46172.html]]></link>
 <description><![CDATA[Latest 50 replies of 指令疑问]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 21 Apr 2026 20:41:53 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[编码不一样啊,BCD指令是用BCD码,用4位二进制数来表示1位十进制数中的0~9这10个数码，简称BCD码,比如说321的BCD码就是 3 2 1= 0011 0010 0001]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46172#631858.html]]></link>
 <author><![CDATA[383646403]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 22 Sep 2009 11:53:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[正式因为看了手册有了疑惑才请大家帮助]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46172#631812.html]]></link>
 <author><![CDATA[奋发途强]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 22 Sep 2009 11:07:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这样的问题确实没必要回答！！！楼主为什么不去看指令手册或者是指令帮助呢？？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46172#631536.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 22 Sep 2009 05:32:26 +0000]]></pubdate>
</item>
</channel></rss>