RESTART DEVICE OF ELECTRONIC PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide a restart device of an electronic product which can detect a supply voltage status of a control chip and another voltage status.SOLUTION: The restart device of an electronic product includes: a first connection port connected to a first power supply providing a supply voltage of a processing chip; a second connection port connected to a second power supply providing a voltage other than the supply voltage of the processing chip; a restart chip; a voltage response module; and a control module. When a received voltage is changed from a first voltage to a second voltage, the restart chip generates a restart signal to restart the processing chip.