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???
10/07/06 23:29
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#125990 - Verified
Responding to: ???'s previous message
Dear Dr.Jan Waclawek,
Yes the "fonts" ("A") are stored in FLASH. I try to show listing for "A":-

0428 1F244424 145 db 1fh,24h,44h,24h,1fh ;A 165
042C 1F

Whether I can read out (verify) the content of the "faulty" AT89S52?
Please note my programmer is supposed to do that by default.However I have verified again after programming(without lock).
And results are identical with 3/4 new/old S52/C52.If something is wrongly
designed then it should reflect in C52 also;is it not?Why C52 runs faultsless?Why can't I find fault with S52 in other applications?
With best Regards
A.S.Rudra

List of 12 messages in thread
TopicAuthorDate
New problem with AT89S52,not AT89C52            01/01/70 00:00      
   flash corruption?            01/01/70 00:00      
      Verified            01/01/70 00:00      
         faster?            01/01/70 00:00      
            Thanks but...            01/01/70 00:00      
               Just because 'it worked'            01/01/70 00:00      
      schematics            01/01/70 00:00      
         one more at "that school"            01/01/70 00:00      
         Please start a new thread!            01/01/70 00:00      
   Nobody in their right mind            01/01/70 00:00      
   check diffs?            01/01/70 00:00      
      A boon in disguise            01/01/70 00:00      

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