Patent ID: 7489300
Filing Date: 2009-02-10
Classification: G06F

Abstract:
1. An optical pointing device configuration method, for providing a control code to a control circuit in the optical pointing device, comprising: providing a programming mode integrated chip including a static random access memory and a read/write storage chip electrically connected with the programming mode integrated chip; storing the control code in the read/write storage chip; reading of the control code from the read/write storage chip by the programming mode integrated chip, and storing the control code in the static random access memory on the programming mode integrated chip; driving a photo sensor array on the programming mode integrated chip to detect images on an operating surface according to the control code; providing a mass-production integrated chip including a mask ROM; storing the control code in the mask ROM of the mass-production integrated chip; and replacing the programming mode integrated chip and the read/write storage chip by the mass-production integrated chip.