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???
03/28/07 20:08
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 		 #136054 - Progress
Responding to: ???'s previous message
Yesterday we were able to check the 9 bit communication between two 89c2051 .
We will now make 89c2051 slaves & 89S52 master chip and try out the result.

Only question does s52 have SADDR / SADEN ? We are currently using general registers to store the address, I could not find a specific mention in the data sheet.


With regards

Deepak



List of 29 messages in thread
TopicAuthorDate
Master ->Slave communication            01/01/70 00:00      
   That may be your problem            01/01/70 00:00      
   i2c is a bad plan for inter-processor communicatio            01/01/70 00:00      
      I disagree            01/01/70 00:00      
   Broadcast            01/01/70 00:00      
      Some Hardware details            01/01/70 00:00      
         The slave is harder            01/01/70 00:00      
            bitbanging            01/01/70 00:00      
               bit-banging a master-slavbe IIC            01/01/70 00:00      
                  HW I2C            01/01/70 00:00      
                     There are oodles and bunches of other derivatives            01/01/70 00:00      
   RS-485?            01/01/70 00:00      
      as it is local            01/01/70 00:00      
         agree            01/01/70 00:00      
            there are such, but I doubt - that is not somethin            01/01/70 00:00      
            Hence "Broadcast only"            01/01/70 00:00      
               Strong Pullup            01/01/70 00:00      
                  true and untrue            01/01/70 00:00      
   Can we use UART            01/01/70 00:00      
      yes, you have stated \"in the same enclosure\"            01/01/70 00:00      
      Time to review previous replies            01/01/70 00:00      
         Progress            01/01/70 00:00      
            I know it is Atmel, but ...            01/01/70 00:00      
   No mention of SADDR            01/01/70 00:00      
      no secret, it just isn't there            01/01/70 00:00      
      Here            01/01/70 00:00      
         general info that may not apply to all            01/01/70 00:00      
            Results            01/01/70 00:00      
   How we got it for the records            01/01/70 00:00      

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