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???
05/03/06 17:44
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#115498 - not exactly that ...
Responding to: ???'s previous message
What I meant was that, in light of Cyrille's original posting regarding memory decoding, some time back, it's clear that his situation is different from that of most persons posting here. He's inclined to ask questions of a somewhat more general, in some cases meaning NOT necessarily 805x-specific, nature, due to the scarcity of information in his locale, and due to the limitations his level of English imposes.

I actually can't at this moment, think of a case in which decrementing a value of zero will yield much other than 0xFF, aside, perhaps, from a CPU that allows for decimal mode operations.

RE


List of 24 messages in thread
TopicAuthorDate
DEC 0H ?            01/01/70 00:00      
   dec            01/01/70 00:00      
   How you figure its memory location zero?            01/01/70 00:00      
      Because            01/01/70 00:00      
         assumption...            01/01/70 00:00      
            think of it like a clock            01/01/70 00:00      
   i think it's bible time            01/01/70 00:00      
   ASSUME = ASS U ME read and head.            01/01/70 00:00      
      but the answer will still be in "the bib            01/01/70 00:00      
      It's in the title!            01/01/70 00:00      
         rely on history            01/01/70 00:00      
            exceptions?            01/01/70 00:00      
               not exactly that ...            01/01/70 00:00      
            DEC R6 ! (8051 chip)            01/01/70 00:00      
               the description of the DEC instruction            01/01/70 00:00      
                  Good! Erick            01/01/70 00:00      
                     why work from print            01/01/70 00:00      
                        I do !            01/01/70 00:00      
                           Surely that's justification enough.            01/01/70 00:00      
                           I did not suggest that            01/01/70 00:00      
                              I did not suggest that ! ....            01/01/70 00:00      
                     Think about an ordometer            01/01/70 00:00      
                        control apps            01/01/70 00:00      
                           In decimal mode ...            01/01/70 00:00      

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