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???
01/15/11 02:30
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 		 #180610 - just a note
Responding to: ???'s previous message
I'm nothing close to a 8051 "expert" (I'm the hobbyist making MIDI drums with piezo sensors...which is coming along just fine!) but I did notice something in the original Intel manual concerning interrupts. This is in the "Hardware Description" manual on page 16 (of the "Bible" linked to earlier on 8052.com), where it says:

"All of the bits that generate interrupts can be set or cleared by
software, with the same result as though it had been set or cleared
by hardware. That is, interrupts can be generated or pending
interrupts can be canceled in software."

Does that help at all?

List of 28 messages in thread
TopicAuthorDate
What happen if I write 1 to Interrupt flag register?            01/01/70 00:00      
   which register??            01/01/70 00:00      
   Be specific about ur queries            01/01/70 00:00      
   if 8051            01/01/70 00:00      
   the register            01/01/70 00:00      
      this is a quite tricky question...            01/01/70 00:00      
         congrats, Robin            01/01/70 00:00      
         Re: tricky question            01/01/70 00:00      
         it was me,            01/01/70 00:00      
         Didn't search first            01/01/70 00:00      
            read "the bible"            01/01/70 00:00      
            the truth is...            01/01/70 00:00      
               it does state            01/01/70 00:00      
               I take this back...            01/01/70 00:00      
                  Disagree            01/01/70 00:00      
      Atmel hardware manual            01/01/70 00:00      
         I'll take the answer as :            01/01/70 00:00      
            Be Careful            01/01/70 00:00      
               oh, they do            01/01/70 00:00      
            re: I don't even know what "bible" you all mention in the po            01/01/70 00:00      
               "bible"            01/01/70 00:00      
            Diving into the AT89S52            01/01/70 00:00      
               just a note            01/01/70 00:00      
                  Re: just a note            01/01/70 00:00      
                     MIDI project, etc            01/01/70 00:00      
   oh, and we forgot to ask the usual question:            01/01/70 00:00      
      since i do not know what 'that' is I guess            01/01/70 00:00      
      SWI            01/01/70 00:00      

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