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Abhishek Singh
09/08/05 06:45
Read: 959 times
Bilaspur
India


 
#100801 - CS:IP
Responding to: Andy Neil's previous message

when the microcontroller reaches to fffffth memory location it rolls over to 00000th memory location obviously rebooting the system


how?

the x86 memory is segmented and any adress has two parts. offset is stored in IP(instruction pointer) and segment in the CS, IP is incremented CS is not, it is only loaded when a FAR jump or call is made.


Abhishek



List of 16 messages in thread
TopicAuthorDate
Micro Controller powered?      Rupesh Deenadayalan      09/06/05 00:10      
   bible study time?      Andy Neil      09/06/05 01:22      
      Reboot ?      Rupesh Deenadayalan      09/08/05 00:53      
         See reply (Off-Topic)      Andy Neil      09/08/05 01:41      
   Not A PC      Neil Kurzman      09/06/05 09:35      
      Reboot doubt      Rupesh Deenadayalan      09/08/05 00:35      
         Off Topic.      Andy Neil      09/08/05 00:47      
            Rampant code execution      Andy Neil      09/08/05 01:00      
            CS:IP      Abhishek Singh      09/08/05 06:45      
               Irrelevant?      Andy Neil      09/08/05 08:47      
                  irrelevent: irrelevent?      Abhishek Singh      09/08/05 09:16      
                     TOTALLY irrelevant, at least at a '51 fo      Erik Malund      09/08/05 09:39      
                        Already established!      Andy Neil      09/08/05 10:37      
                     Wrong      Andy Neil      09/08/05 11:46      
                        You Sure?      Neil Kurzman      09/09/05 12:45      
                           If you want a proper answer...      Andy Neil      09/10/05 01:52      

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