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Aamir Ali
01/28/13 10:48
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#189303 - 89c51 port direction
when we have to make a pin output high we write P3^0 = 1;
also when we have t make pin input then also we write P3^0 =1;

Is this a conflict b/w two

List of 4 messages in thread
TopicAuthorDate
89c51 port direction      Aamir ALi      01/28/13 10:48      
   that old nugget again      Erik Malund      01/28/13 16:45      
      How do Quasi-Bidirectional I/O ports work?      Andy Neil      01/29/13 11:47      
      "bible" time      Andy Neil      01/29/13 11:50      

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