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???
01/15/10 13:39
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#172486 - Hardware fault?
Responding to: ???'s previous message
Unless you have specifically arranged otherwise, the simulator assumes that your hardware design is perfect, that your software matches it perfectly, and your actual hardware is faultless and 100.00% to spec.

If any one or more of these assumptions is not 100.00% true - then you will, sooner or later, get a discrepancy between the target & simulator.

One way in which your software might not "match" your hardware is in terms of timing - especially at the margins.


Louis S said:
I was wondering if this is something anyone has seen before

Yes - it is very common indeed!

List of 30 messages in thread
TopicAuthorDate
Simulation vs. Embedded Discrepancy            01/01/70 00:00      
   Hardware fault?            01/01/70 00:00      
      Responding to: Andy Neil's previous message            01/01/70 00:00      
   illustration of edge difference?            01/01/70 00:00      
      SPI Phase/Polarity            01/01/70 00:00      
         address instead of value            01/01/70 00:00      
            Doesn't seem coincidental            01/01/70 00:00      
               MOVX command fails            01/01/70 00:00      
                  Definitely sounds like a hardware fault!            01/01/70 00:00      
                  Have you tried doing this in ASM?            01/01/70 00:00      
                     The loop in ASM            01/01/70 00:00      
                        I think...            01/01/70 00:00      
                        Sounds like hardware again            01/01/70 00:00      
                           If this were reduced to the essentials ...            01/01/70 00:00      
                              Oh Richard            01/01/70 00:00      
                        What I was after ...            01/01/70 00:00      
                           Reducing to Essentials            01/01/70 00:00      
                              RE: Magic Switch On The Compiler            01/01/70 00:00      
                                 Emulator trace            01/01/70 00:00      
                                    Yes            01/01/70 00:00      
                                       SOLVED            01/01/70 00:00      
                                          A bit ocnfused            01/01/70 00:00      
                                             Emulator and AUXR            01/01/70 00:00      
                                                Things do tend to work best...            01/01/70 00:00      
   one guess with a question            01/01/70 00:00      
      Memory has plenty of gaps            01/01/70 00:00      
         That doesn't make sense!            01/01/70 00:00      
            Sloppy language on my part            01/01/70 00:00      
      Am I missing something            01/01/70 00:00      
      questions/request            01/01/70 00:00      

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