ADUC841: FAQ

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  • aduc841 eeprom

    Question How to configure ADUC841 to write and read external EEPROM Answer >Config CFG841 = 1 won't influence EEPROM, but will influence the stack. >The default value of CFG841 is 10H, then the stack…
  • ADuC84X. About ADuC84x external memory debug

    Question As we know, ADuC84x can expand up to 16Bbyte XRAM by 24bit addressing. Can we use Keil to debug the system when using external RAM? If yes, how do we debug/observe the external data in Keil…
  • Can I use EWAIT register on ADuC841?

    Question I tried to vary EWAIT register, but without success. In the ADuC841 datasheet on page 18 EWAIT register is mentioned only once. In the SFR table on page 22 there is no EWAIT register. Location…
  • USB-EA for programming

    Question Customer is using the ADuC841QSPZ. He is not able to program thedevice using TX and RX over the USB-EA programming cable through the WindowsSerial Downloader ( WSD ) application and we don't know…
  • What is the difference between the EVAL-ADUC841QSPZ and EVAL-ADUC841QSZ ?

    Question What is the difference between the development systems P/N: EVAL-ADUC841QSPZ and P/N: EVAL-ADUC841QSZ ? What does each package include? Answer There are two development kit options: Quickstart…

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