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AD7091R-8 read/write

Question asked by Terumasa on Aug 8, 2014
Latest reply on Sep 5, 2014 by KarenNE



Please let me know  below  about read/write of AD7091R-8


1:  I would like to read  conversion result of particular channel only  without use of sequencer.
Should I use the method  described in datasheet P.35  Figure 54. Channel Sequencer Multiple Channel Write ?

If there is any other method (for example, method without one latency ), please let me know your advice.


2:   When I transfer  read command to AD7091R-8   under sequence (  conversion of selected all channel is not completed ),

     is the result of read command returned at next cycle  after read command?

    Or is it returned at next cycle after sequence is completed ?