遥控器测试程序按任意键试验版数码管指示灯闪烁。.htm

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      align=left> ;遥控器测试程序按任意键试验版数码管指示灯闪烁。<BR>;***************************************************************************<BR>;* 
      (程序转载请著明出处 ,未声明可适应本站腾龙/isp开发套件/倚天版开发套件&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
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      51单片机学习网,自学单片机的网站&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
      *<BR>;* Create by :石学军 <A 
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      www.8951.com 
      更多例程请登陆网站&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
      *<BR>;***************************************************************************<BR>ORG 
      0000H&nbsp;<BR>START:MOV P0,#0FFH;开机初始化<BR>MOV P1,#0FFH<BR>MOV 
      P2,#11100111B<BR>MOV P3,#0FFH<BR>JB P3.7,$;等待遥控信号出现<BR>MOV P1,#0<BR>MOV 
      p2,#0<BR>MOV P0,#0<BR>JNB P3.7,$;如果是低电平就原地等待,如果出现高电平就退出<BR>AJMP 
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