There is provided a mouse device including a control chip and at least one control component. The control chip includes a voltage detection circuit coupled to the at least one control component through at least one multiplexing pin and detects at least one voltage value on the at least one multiplexing pin using the voltage detection circuit thereby identifying an operating state of the at least one control component.
申请公布号
US2013057473(A1)
申请公布日期
2013.03.07
申请号
US201213587007
申请日期
2012.08.16
申请人
LIANG CHIA CHEUN;LIU HSIANG SHENG;CHEN YU HAN;HUANG CHIEN JUNG;TSAI CHIH CHUNG;WU CHIH YEN;KAO MING TSAN;PIXART IMAGING INC.