ELECTRONIC DEVICE AND METHOD FOR DETECTING BOOTING TIME PERIOD FOR ELECTRONIC DEVICE

摘要

An electronic device includes a boot controlling chip, a power switch, a display unit, a power management unit and a processing unit. The power switch generates an electronic signal to the boot controlling chip while being triggered by a user. The boot controlling chip includes a boot sequence controlling module and a timer. The boot sequence controlling module controls the electronic device to boot in preset steps when the electronic signal is received. The timer starts timing when the electronic signal is received and ends timing when the boot sequence controlling module controls the electronic device to finish a login step of the boot steps, and the timer obtains a time of the interval. The processing unit controls the display unit to show the time value. A method for detecting boot time of an electronic device is also provided.

主权项

1. An electronic device comprising:
a display unit; a booting control chip; a switch unit, configured to send an electrical signal to the booting control chip when depressed; and a main processing unit; wherein the booting control chip comprises: a booting sequence control module, configured for controlling the electronic device to boot in sequence when the electrical signal is received; and a clock module, configured for starting timing and recording start time of a booting process when the electrical signal is received, stopping timing when the last booting step of the electronic device finishes under the control of the booting sequence control module and recording stop time of timing, and determining a value of time period for booting the electronic device according to the start time and the stop time of timing; and the main processing unit configured to control the display unit to display the value of the time period for booting the electronic device.