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???
03/04/13 12:37
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#189540 - Thanks for the solution
Responding to: ???'s previous message
Jim Granville said:
Rohan Dey said:

Any idea how to get this thing working. If I can't get this thing working on 89C2051 then I have to move to a different 8051 uC which is low cost with at least 6 i/o, 4K Program Memory and works on 5V input. Any suggestion on this behalf is also welcome.


A 2051 is not 4K
If you really are too lazy to put even a capacitor on the reset pin.


I am aware of it that 2051 has a 2K and not 4K.
Don't you think I asked the question because I did not know the solution rather than being lazy!
Anyways, thanks for the information, I have put a RC reset circuit on the reset pin and got it working..

List of 9 messages in thread
TopicAuthorDate
89C2051 not booting up            01/01/70 00:00      
   What you want and what you need            01/01/70 00:00      
   cross-post            01/01/70 00:00      
   Reset Circuit            01/01/70 00:00      
      You *need* a proper external reset generator!            01/01/70 00:00      
         RC reset circuit works            01/01/70 00:00      
            it "works" (sic)            01/01/70 00:00      
      A 2051 is not 4K            01/01/70 00:00      
         Thanks for the solution            01/01/70 00:00      

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