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???
01/27/06 07:09
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 		 #108467 - No input output
Responding to: ???'s previous message
When I started learning 8051 I was confused by this input output mode stuff of 8051 like Mohit since I came from PIC background. But soon enough I found out that it is much simpler in 8052, there is no input or output mode configuration. If you want to use it as input just read the port, if you want to use it as output just write to the port. Care must be taken as mentioned above by forum members when writing to the port in case of bidirectional operation.
Mahmood

List of 51 messages in thread
TopicAuthorDate
initializing a port as output            01/01/70 00:00      
   STOP THE BABBLE            01/01/70 00:00      
      Keil says....            01/01/70 00:00      
         Keil is wrong!            01/01/70 00:00      
            what about the bible itself            01/01/70 00:00      
               the issue is not if someone can find ref            01/01/70 00:00      
                  Dont see any confusion            01/01/70 00:00      
                     what works            01/01/70 00:00      
                     The confusion arises...            01/01/70 00:00      
                        yes that may be the thing            01/01/70 00:00      
                  We talk about the "Bible"!            01/01/70 00:00      
                     it really is a wired or configuration            01/01/70 00:00      
                        No disagree            01/01/70 00:00      
                        I agree, but all are not equal            01/01/70 00:00      
         Confguring......            01/01/70 00:00      
   Quasi bidirectional            01/01/70 00:00      
      NO, NO, NO STOP THE BABBLE            01/01/70 00:00      
         there is only output mode            01/01/70 00:00      
            no, there is NO mode!!!!!!!!!!!!!            01/01/70 00:00      
         Who is babbling?            01/01/70 00:00      
            Maybe Rude but right            01/01/70 00:00      
               Mode clarified            01/01/70 00:00      
                  No, that's wrong            01/01/70 00:00      
                     i see            01/01/70 00:00      
                     Why is this wrong??            01/01/70 00:00      
                        playing with words            01/01/70 00:00      
                           Yes            01/01/70 00:00      
                           "Mode" is the word            01/01/70 00:00      
                              what i meant            01/01/70 00:00      
                  No            01/01/70 00:00      
                     which mode            01/01/70 00:00      
                     lets play with words            01/01/70 00:00      
                  Exception            01/01/70 00:00      
                     see this            01/01/70 00:00      
                     a valid, sometimes overlooked point            01/01/70 00:00      
                        Indeed            01/01/70 00:00      
               Yes, but weak or strong            01/01/70 00:00      
            yes and no            01/01/70 00:00      
               Yes, that's it!            01/01/70 00:00      
                  one more word            01/01/70 00:00      
         What a Rudeness            01/01/70 00:00      
   No input output            01/01/70 00:00      
      Just read the port!!!!!!!!!!!!!!!1            01/01/70 00:00      
         yes            01/01/70 00:00      
            not offending            01/01/70 00:00      
               not really            01/01/70 00:00      
                  see what keil says            01/01/70 00:00      
                     about "rudeness"            01/01/70 00:00      
                        No excuse            01/01/70 00:00      
                           what agression, what rudeness            01/01/70 00:00      
                              Haha!            01/01/70 00:00      

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