| 摘要 |
<P>PROBLEM TO BE SOLVED: To put target equipment in a state where functions can be available, regardless of characteristics of the target equipment. <P>SOLUTION: A power unit 40 including a power supply section 16 for supplying a power to a memory card M includes: a power source control section 24 for controlling the power supply section 16 so that power is supplied to the memory card M based on designation of a PWM cycle and a PWM period; a reset detection section 32 for detecting occurrence of resetting by supplying power to the memory card M; and a restart control section 34 for designating at least either the PWM cycle or the PWM period that are longer than those before the occurrence of the resetting to allow the power control section 24 to restart controlling the power supply section 16 when the reset detection section 32 detects the occurrence of resetting. <P>COPYRIGHT: (C)2011,JPO&INPIT |
