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???
03/22/10 12:06
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 		 #174398 - Please provide more details...
Responding to: ???'s previous message
There are basically two ways,
1. Protocol based comm. (one/two way)
2. Let 8051(a) dump data in EEPROM and 8051(b) read it. Not at the same time !!!

I have 6 P89v51RD2 talking to each other using CC2500, with one Master and 5 slave. Slave talk to each other through master. (Hint : CC2500 has device address and channel allocation)

Please give few more details and the background of your project, so that we can help further.

One more hint :

datasheet : P89V51RB2_RC2_RD2_4
Product data sheet Rev. 04 — 1 May 2007
Page 38 of 80

SCON bit 5

List of 44 messages in thread
TopicAuthorDate
Connecting two 8051s            01/01/70 00:00      
   ther are lots of interfaces            01/01/70 00:00      
      "RS232" (sic?)            01/01/70 00:00      
         That is why i said type            01/01/70 00:00      
      a slight difference of opinion            01/01/70 00:00      
         I'm (probably) with Neil            01/01/70 00:00      
            I do not, specifically if ...            01/01/70 00:00      
               I thought you'd like that!            01/01/70 00:00      
            I was looking from a code point of veiw            01/01/70 00:00      
               if one was the best there would only be one.            01/01/70 00:00      
               yes and no            01/01/70 00:00      
      Lots of interfaces - Microwire; SPI; I2C            01/01/70 00:00      
      parallel?            01/01/70 00:00      
   You may use whatever you like!            01/01/70 00:00      
   I2C is serial communication.            01/01/70 00:00      
      Already noted            01/01/70 00:00      
         Sorry ... didn't mean to steal your thunder ...            01/01/70 00:00      
   Is this (question) a Joke ...???            01/01/70 00:00      
      Very tired of the "depends" response            01/01/70 00:00      
         Agreed...but this happens always...            01/01/70 00:00      
         I think you missed the point!            01/01/70 00:00      
            Re: 'Depends'..            01/01/70 00:00      
               it's typical ...            01/01/70 00:00      
               All too common!            01/01/70 00:00      
            FAQ isn't easy - flowchart not adequate            01/01/70 00:00      
               Exactly!            01/01/70 00:00      
            You wouldn't do it in everyday life - so why do it here?!            01/01/70 00:00      
         Concrete enough?            01/01/70 00:00      
            Wow!            01/01/70 00:00      
               Yes, for a while...            01/01/70 00:00      
         Well.. is this pretty good?            01/01/70 00:00      
            Still missing the point?            01/01/70 00:00      
               Youre missing my point            01/01/70 00:00      
                  Exactly!!            01/01/70 00:00      
                  I see - but disagree            01/01/70 00:00      
                  not 'demanding' but 'asking' is encouraged            01/01/70 00:00      
                     Still often not possible to help...            01/01/70 00:00      
                  I agree Justin..but...            01/01/70 00:00      
                     Lots of usage details possible without giving product away            01/01/70 00:00      
                     My answer was to be quiet!            01/01/70 00:00      
                  I will admit....            01/01/70 00:00      
                     That's why folks should search before posting!            01/01/70 00:00      
   Please provide more details...            01/01/70 00:00      
      Don't you think it's a bit late for that?!            01/01/70 00:00      

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