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???
01/01/07 10:38
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 		 #130281 - Re: ds1620 data sheet
Responding to: ???'s previous message
I never did understand the deep murky waters of digital systems.. Can you explain:

hint: the temperature output is a 9-bit 2's complement value and your program seems to write the MSB to port 0.


The program is from the dallas semi's website.. Any way, it seems to write the LSB and the MSB to the Acc.. Does it erase the ACC each time or just append the bit values? If not, then how can i display the temperature as a binary value?

List of 32 messages in thread
TopicAuthorDate
Problem with DS1620 and 8051!! Please Help!!            01/01/70 00:00      
   Re:Problem with DS1620 and 8051!! Please Help!!            01/01/70 00:00      
   does it work?            01/01/70 00:00      
      Re:Trivial issues..            01/01/70 00:00      
         ds1620 data sheet            01/01/70 00:00      
            Re: ds1620 data sheet            01/01/70 00:00      
               get the basics first.            01/01/70 00:00      
                  Basics - Data format            01/01/70 00:00      
                     Re: Basics            01/01/70 00:00      
                        Re: Basics            01/01/70 00:00      
                           google is your best friend            01/01/70 00:00      
                        No - see below            01/01/70 00:00      
                           RE:see below            01/01/70 00:00      
                              Table 3            01/01/70 00:00      
   DS1620 Data format            01/01/70 00:00      
      Re:DS1620 Data format            01/01/70 00:00      
   What Standard Program?            01/01/70 00:00      
      Standard Program            01/01/70 00:00      
         Clickable            01/01/70 00:00      
            newbie explanation            01/01/70 00:00      
               No, that's wrong            01/01/70 00:00      
               MCT            01/01/70 00:00      
            Have U got it right dude?            01/01/70 00:00      
               YOu may think so            01/01/70 00:00      
               Like, totally un-right Man!            01/01/70 00:00      
               Like, so Incomplete, dude!            01/01/70 00:00      
                  Where is question of completeness            01/01/70 00:00      
                     how can 'u' be complete, look in any dictionary            01/01/70 00:00      
                     Rules            01/01/70 00:00      
                        Thanks Sir. When you got awake?            01/01/70 00:00      
                           You            01/01/70 00:00      
                     Rules of the board            01/01/70 00:00      

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