In ADF7020-1, why interrupt is fired even Master is off?  Is ADF7020-1 check for valid sync byte for generation of interrupt?

Why ADF7020-1  generate interrupt even respective Master is off?

What is the possible cases for generation of interrupt by ADF7020-1?

Is it check for valid interrupt or not before generation of interrupt?

  • +1
    •  Analog Employees 
    on Nov 9, 2018 1:24 AM

    Hi Polmon,

    Regardless of the status of the master, as long as power is still applied to ADF7020-1, it will continue operating as it was previously configured.

    For ADF7020-1, interrupt can only be generated by sync word detection.

    If configured to do so, the INT/LOCK pin is asserted when the sync byte is detected in Rx mode.