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???
04/11/05 13:26
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 		 #91373 - discharged??
Responding to: ???'s previous message
I suspected ESD also. I discharged all the pins before putting into the programmer. And I am pretty sure that there is no kind of spark emitting stuff in the ambience.

What do you mean "discharged all the pins" ?

This could be the reason for your trouble.

Erik



List of 30 messages in thread
TopicAuthorDate
what will happen after..            01/01/70 00:00      
   Its all about reliability            01/01/70 00:00      
   Probabily            01/01/70 00:00      
   Lets hope it is this way....            01/01/70 00:00      
      Statistics            01/01/70 00:00      
         EPROMS            01/01/70 00:00      
            Hidden details            01/01/70 00:00      
   remarks            01/01/70 00:00      
      GAL counter history            01/01/70 00:00      
      is it ambiguous always?            01/01/70 00:00      
         A checkout code may help            01/01/70 00:00      
            Yes sir..            01/01/70 00:00      
               Quality Accessories            01/01/70 00:00      
                  thank you Sir...            01/01/70 00:00      
         Serial Cable.            01/01/70 00:00      
         ESD?            01/01/70 00:00      
            I dont think..            01/01/70 00:00      
               discharged??            01/01/70 00:00      
                  Yes, Discharged..            01/01/70 00:00      
                     you just blew the chip            01/01/70 00:00      
                        Hmmm.. but here..            01/01/70 00:00      
                           making the best of a bad situation            01/01/70 00:00      
         programmer reject            01/01/70 00:00      
   Check out this site.            01/01/70 00:00      
      Intermittent problems due to            01/01/70 00:00      
         EARTHING PROBLEM ALSO CAN ..            01/01/70 00:00      
            sure.. will check that out..            01/01/70 00:00      
      Thanks Jerry..            01/01/70 00:00      
   my solution and some info            01/01/70 00:00      
   Not sure about FLASH, but EEPROM            01/01/70 00:00      

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