MULTI SUCCESSIVE RESET CIRCUIT

摘要

PURPOSE: A multi successive reset circuit is provided to satisfy various initial conditions by using a commercial reset controller and control logics. CONSTITUTION: A multi successive reset circuit includes a first and a second reset signal generation blocks(20,30) for generating a plurality of reset signals with a reset period different from each other, a buffer(50), a buffer control circuit(40) for controlling the output port of the buffer(50) and a logic gate(60). The buffer(50) connected to the second reset signal generation block(30) controls the reset signal of the second signal generation block(30). And, the logic gate(60) connected to the output of the buffer(50) and the output of the first reset signal generation block(20) for generating two outputs therefrom as one signal.