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?
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.