Patent ID: 11874744
Assignee: SILICON WORKS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 10:
11. A mobile phone having a flash memory reset function, comprising:
a display touch panel configured to perform display and sensing of a touch;
a display integrated circuit configured to read flash data, provide a source signal for display to the display touch panel by using the flash data, and provide error information due to a read error for the flash data;
a flash memory circuit including a first hold signal terminal for receiving a hold signal and a first chip select signal terminal for receiving a chip select signal, and configured to store the flash data, and provide the flash data to the display integrated circuit; and
an application processor including a second hold signal terminal for providing the hold signal and a second chip select signal terminal for providing the chip select signal, wherein the application processor is configured to reset, when it is determined, on the basis of the error information, that an abnormal case due to the read error for the flash data has occurred more than a predetermined number of times,
wherein the flash memory circuit resets the flash data when the hold signal and the chip select signal for resetting are received.