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Andy Neil
11/05/12 00:50
Read: 568 times

#188773 - RE: couldn't get it into idle mode
Responding to: Rustu Kaya's previous message
Why the Chat forum? This is an 8051-specific question!

Rustu Kaya said:
couldn't get it into idle mode.

How are you sure it's never getting into Idle Mode?

Atmel's AT89C4051 Datasheet, Section 9, page 7 said:
The idle mode can be terminated by any enabled interrupt

Could it not be that it does get into Idle Mode, but the exits (almost) immediately due to an interrupt...?

List of 8 messages in thread
idle mode problem.      Rustu Kaya      11/04/12 11:22      
   Idle Mode?      Joseph Hebert      11/04/12 13:46      
      RE: is there some special "idle mode" wrt the 805x hardware?        Andy Neil      11/05/12 00:34      
         Idle modes      Joseph Hebert      11/05/12 05:21      
   RE: couldn't get it into idle mode      Andy Neil      11/05/12 00:50      
      re:      Rustu Kaya      11/05/12 14:49      
         Check LST and try PD      Jim Granville      11/06/12 14:32      
   how do you know?      Erik Malund      11/05/12 07:20      

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