Circuit with controller changeable from rest to operating mode combines 2 inputs via EXOR function, combines results with further EXOR function, repeats until only one output remains

摘要

The circuit has a controller changeable from rest to operating mode with a number of inputs connected to an evaluation circuit driving the controller so at least signal state changes at one input are detected and the controller is changed from rest to operating mode. The evaluation circuit combines two inputs via an EXOR function, combines the results of this function with further EXOR functions and repeats until only one output connection remains. The circuit has a controller (SG) changeable from rest to operating mode with a number of inputs (E1-EN) connected to an evaluation circuit (BS) controlling the controller so that at least signal state changes of at one input are detected by the evaluation circuit and the controller is changed from rest to operating mode. The evaluation circuit combines two inputs via an EXOR function and combines the results of this function with further EXOR functions and repeats this until only one output connection remains.