AD2S1210 on SPI Bus

Is it possible to put the AD2S1210 on an SPI Bus with other participants (slaves)? The description of the /CS pin functionalitity is vaguely in my opinion.

If it is possible could you elborate if the /CS pin is required or is the /WR/FSYNC pin sufficient for multiple participants (slaves)



Reclassified tag ADC to RDC. Added internal tracking tags
[edited by: @skowalik at 1:32 PM (GMT 0) on 26 Sep 2019]
  • +1
    •  Analog Employees 
    on Sep 11, 2019 12:30 PM

    C,

    The pin descriptions are a bit vague but on page 28 of the datasheet the port connections for serial operation are spelled out.   WR\FSYNC\ becomes your chip select in serial mode and can be used to enable the interface for multiple parallel AD2S1210 devices operating on a single SPI bus.   

    I apologize for any confusion.


    Sean