TW200720882A - Converting circuit for clock signals - Google Patents

Abstract

A converting circuit for clock signals of a chip includes a reset signal input, a first input for receiving a first clock signal, a second input for receiving a second clock signal, a clock signal output and a converting module. The reset signal input inputs a reset signal to the chip. The clock signal output outputs the first clock signal or the second clock signal to the chip. The reset signal input, the first input and the second input are connected to the converting module. The converting module is connected to the clock signal output. The reset signal controls the converting module to output the first clock signal or the second clock signal.