A stacked-type solid-state image sensor including a first semiconductor layer in which an imaging pixel portion is implemented, and a second semiconductor layer in which a digital signal processing unit is implemented, comprises a first timing control unit configured to generate a drive timing signal of the imaging pixel portion, an A/D converter configured to convert an analog signal output from each pixel of the imaging pixel portion into a digital signal, a second timing control unit configured to generate a drive timing signal of the A/D converter; and a status generation unit configured to receive an event signal generated by at least one of the first timing control unit and the second timing control unit and generate a status signal to restrict an operation of the digital signal processing unit.