Patent ID: 8935545
Filing Date: 2015-01-13
Classification: G06F

Abstract:
1. A power generator, adaptive to a computer apparatus, comprising: a logic operating unit, receiving a power pulse signal generated by a power button, and generating a power enabling signal according to the power pulse signal; a power converting module, coupled to the logic operating unit, and receiving the power enabling signal and generating an internal voltage by converting an external voltage according to the power enabling signal; and a power management module, coupled to the logic operating unit and the power converting module, and receiving the power pulse signal and latching a generating state of the internal voltage according to the power pulse signal to generate a power stable signal, wherein the power management module further provides the power stable signal to the logic operating unit, and the logic operation unit holds a generating state of the power enabling signal according to the power stable signal, wherein when a voltage level of at least one of the power pulse signal and the power stable signal is a logic high level, the logic operating unit generates the enabled power enabling signal, wherein when the power enabling signal is in an enabling state, the power converting module executes a DC-DC power converting operation to convert the external voltage to generate the internal voltage.