PROCESSING UNIT SELECTING TYPE SIGNAL PROCESSOR, IMAGE SENSOR MOUNT APPARATUS PROVIDED WITH THE SAME, AND COMMUNICATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a signal processing apparatus capable of selecting a signal processing unit whose input is started. SOLUTION: Each of switches SW1 to SWN for making an input terminal IN of the signal processor 11 conductive/nonconductive to each input section of signal processing units 1 to N is provided to a pre-stage of each input section of the signal processing units 1 to N. The signal processing units are arranged in series via each switch and the signal processing units used for the signal processing are selected and connected in series. The switches SW1 to SWN perform the switching of input positions so that an input signal "a" enters the signal processing unit at an upperstream side of the signal processing among the signal processing units used for the signal processing. COPYRIGHT: (C)2005,JPO&NCIPI