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???
07/25/03 16:23
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 		 #51449 - RE: reading port 1 in at89c51
Responding to: ???'s previous message
Hi Anup,

1. how do you know data arrives from dtmf decoder?
2. which dtmf decoder is used in your circuit?
3. did you configure your P1 as input?




List of 5 messages in thread
TopicAuthorDate
reading port 1 in at89c51            01/01/70 00:00      
   RE: reading port 1 in at89c51            01/01/70 00:00      
      RE: reading port 1 in at89c51            01/01/70 00:00      
         RE: reading port 1 in at89c51, Raj            01/01/70 00:00      
   RE: reading port 1 in at89c51            01/01/70 00:00      

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