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???
11/20/08 07:33
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#160141 - simple example
Responding to: ???'s previous message
Increment it and write its bytes back in the same manner you read them at first?

;some some thing with your DPTR
...
inc DPTR          ; increment DPTR
mov RxTxStepL,DPL ;store new DPTR address back
mov RxTxStepH,DPH
...
 



List of 14 messages in thread
TopicAuthorDate
AT89S8253: EEPROM programming via serial COM            01/01/70 00:00      
   simple example            01/01/70 00:00      
   Problem            01/01/70 00:00      
   No need to "increment"...            01/01/70 00:00      
      Problem in migrating from AT89S8252 to AT89S8253 - Pls help!            01/01/70 00:00      
         Confusion            01/01/70 00:00      
            It's Dataflash not EEPROM address, but...            01/01/70 00:00      
               I assume that you have external RAM            01/01/70 00:00      
                  Problem in migrating from AT89S8252 to AT89S8253 - Pls help!            01/01/70 00:00      
                     Probable answer            01/01/70 00:00      
                         Probable answer for serial re-program EEPROM            01/01/70 00:00      
                           AT89S8252, change in serial programing            01/01/70 00:00      
    Problem in migrating from AT89S8252 to AT89S8253 - Pls hel            01/01/70 00:00      
      Please explain your hardware            01/01/70 00:00      

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