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11/26/10 06:09
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#179627 - dual watchdog timer
Hi,

Please tell me if we have any controller with dual watch dog timer available

List of 19 messages in thread
TopicAuthorDate
dual watchdog timer            01/01/70 00:00      
   Scope            01/01/70 00:00      
      maybe wrong site for the question but !!!!!!!!!!!!!!!            01/01/70 00:00      
         You still haven't said...            01/01/70 00:00      
            WDT failure            01/01/70 00:00      
               Dual oscillator            01/01/70 00:00      
   Do you need high reliability?            01/01/70 00:00      
      IEC61508            01/01/70 00:00      
         Supervisor with WDT            01/01/70 00:00      
   Since you are considering an 805x ...            01/01/70 00:00      
      If one watchdog fails...            01/01/70 00:00      
         the 1232 is external ... remember?            01/01/70 00:00      
         Yes; that was my point - I was agreeing with you!            01/01/70 00:00      
            Sorry! I didn't follow.            01/01/70 00:00      
   Highly Redundant Systems            01/01/70 00:00      
      a bit off the topic, but            01/01/70 00:00      
         it's a matter of statistical probability            01/01/70 00:00      
      Not required for 61508            01/01/70 00:00      
      taken care            01/01/70 00:00      

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