Data processing system.

摘要

(1) A data processing system comprising: a plurality of operational amplifiers; a plurality of input leading wires supplying input signals to each operational amplifier, respectively; a plurality of switching circuits connected with each output of the operational amplifier, respectively, when value of output signals for each operational amplifier exceeds the predetermined value; an output leading wire connected with the switching circuits for supplying output signals of each the switching circuit to input side of the operational amplifiers though variable resistance as well as outputting them to the outside.