An imaging device comprising: a focal plane array, FPA, comprising: a detector array comprising a plurality of detectors, wherein each detector is configured to detect electromagnetic radiation; a readout circuit configured to perform a readout to obtain image data from each of the plurality of detectors; and a selection circuit (415A, 420A, 425A) configured to selectively couple the detector array to the readout circuit based on a first plurality of control signals associated with a readout of a first subset of detectors of the plurality of detectors, wherein the first plurality of control signals comprises a first set of control signals, a second set of control signals, and a third set of control signals; and a processing circuit (805, 815, 820) comprising a cyclic redundancy check, CRC, circuit, wherein the processing circuit is configured to: apply, to the FPA, the first plurality of control signals; generate, by the CRC circuit, a first verification value based on the first set of control signals, the second set of control signals, and the third set of control signals, wherein the first verification value is a CRC code; and perform a verification of the first plurality of control signals based at least on the first verification value. a focal plane array, FPA, comprising: a detector array comprising a plurality of detectors, wherein each detector is configured to detect electromagnetic radiation; a readout circuit configured to perform a readout to obtain image data from each of the plurality of detectors; and a selection circuit (415A, 420A, 425A) configured to selectively couple the detector array to the readout circuit based on a first plurality of control signals associated with a readout of a first subset of detectors of the plurality of detectors, wherein the first plurality of control signals comprises a first set of control signals, a second set of control signals, and a third set of control signals; and a detector array comprising a plurality of detectors, wherein each detector is configured to detect electromagnetic radiation; a readout circuit configured to perform a readout to obtain image data from each of the plurality of detectors; and a selection circuit (415A, 420A, 425A) configured to selectively couple the detector array to the readout circuit based on a first plurality of control signals associated with a readout of a first subset of detectors of the plurality of detectors, wherein the first plurality of control signals comprises a first set of control signals, a second set of control signals, and a third set of control signals; and a processing circuit (805, 815, 820) comprising a cyclic redundancy check, CRC, circuit, wherein the processing circuit is configured to: apply, to the FPA, the first plurality of control signals; generate, by the CRC circuit, a first verification value based on the first set of control signals, the second set of control signals, and the third set of control signals, wherein the first verification value is a CRC code; and perform a verification of the first plurality of control signals based at least on the first verification value. apply, to the FPA, the first plurality of control signals; generate, by the CRC circuit, a first verification value based on the first set of control signals, the second set of control signals, and the third set of control signals, wherein the first verification value is a CRC code; and perform a verification of the first plurality of control signals based at least on the first verification value.