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03/24/06 04:34
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 		 #112926 - odd parity problem
hi frens,
i have interfaced keypad to At89s8252 through PS2 protocol.
to send data from keypad to host odd parity i need to set.
in assembly i can load data to accumalator, n if i read the PSW i will directly get the odd parity.
but my problem is how to do in embedded c.is there any simple method?


thank you,
smitha

List of 30 messages in thread
TopicAuthorDate
odd parity problem            01/01/70 00:00      
   In Raisonance and Keil            01/01/70 00:00      
      OR            01/01/70 00:00      
         How about a portable solution?            01/01/70 00:00      
            calculating parity..            01/01/70 00:00      
            portable my ...            01/01/70 00:00      
         Or another portable solution?            01/01/70 00:00      
         And one more fast method            01/01/70 00:00      
            fast?            01/01/70 00:00      
               Yep            01/01/70 00:00      
                  Bag of Tricks            01/01/70 00:00      
                     bag of tricks..            01/01/70 00:00      
                        Good link. Thanks.            01/01/70 00:00      
                     Collecting            01/01/70 00:00      
                        ciontradictory request            01/01/70 00:00      
                           One confused puppy            01/01/70 00:00      
                              not confused            01/01/70 00:00      
                                 I/O and parity for '51 belongs in Chat            01/01/70 00:00      
                                    If memory parity were implemented, I sur            01/01/70 00:00      
                                       Memory -- expand your thinking a little            01/01/70 00:00      
                                          eeprom would be I/O            01/01/70 00:00      
                                             Memory plus software parity            01/01/70 00:00      
                                             8051 does calculate parity!            01/01/70 00:00      
                                                ALU versus I/O            01/01/70 00:00      
                  no such thought            01/01/70 00:00      
                     My two cents            01/01/70 00:00      
                        Choosing by architecture            01/01/70 00:00      
            thanks:) 18 Bytes each!            01/01/70 00:00      
               "Old" Europe            01/01/70 00:00      
   Simple method            01/01/70 00:00      

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