摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the power consumption of a microcomputer, when a second or later electronic apparatus is at a standby state when a plurality of the electronic apparatuses exist. <P>SOLUTION: The electronic apparatus 1 comprises the microcomputer 110 which controls the whole of the apparatus; a power supply control part 100 which feeds voltage to the microcomputer 110; a first switching means 140 which controls the feeding of the voltage to the microcomputer 110, from the power supply control part 100; and a second switching means 150 which blocks a control signal for switching the on/off-state of the first switching means 140, according to the state of the feeding of the voltage to the microcomputer 110 from the power supply control part 100. The apparatus is also such that the first switching means 140 switches the on/off-state by the control signal from the electronic apparatus 2 connected to the electronic apparatus 1. <P>COPYRIGHT: (C)2008,JPO&INPIT |