Abstract: An operation method is applied to a memory device. The memory device includes a plurality of memory tiles. The operation method includes following steps: utilizing a first wear leveling process to perform an intra-tile wear leveling on the plurality of memory tiles by a processor; and utilizing a second wear leveling process to perform an inter-tile wear leveling on the plurality of memory tiles by the processor.

Abstract: An operation method is applied to a memory device. The memory device includes a plurality of memory tiles. The operation method includes following steps: utilizing a first wear leveling process to perform an intra-tile wear leveling on the plurality of memory tiles by a processor; and utilizing a second wear leveling process to perform an inter-tile wear leveling on the plurality of memory tiles by the processor.

Abstract: A power supply device capable of determining an operating voltage of an electronic device is disclosed. The disclosed power supply device may include a connecting unit used by the electronic device to electrically couple to the power supply device, a voltage converting unit for receiving a first voltage and converting the first voltage to a second voltage and a third voltage, a control unit connected to the connecting unit for detecting the operating voltage of the electronic device by the connecting unit and outputting a control signal based on the detected operating voltage, and a selecting unit connected to the voltage converting unit, the connecting unit, and the control unit, for receiving the control signal, the second voltage, and the third voltage before selectively outputting either the second voltage or the third voltage depending on the control signal to the electronic device.

Abstract: The invention provides an LCD driving apparatus which can self-adjust its drive force for different LCD panels. The LCD driving apparatus comprising: a variable resistor coupled to a data line of an LCD panel for receiving an input voltage, and then outputting an output current to the data line of said LCD panel; a comparison unit coupled to the data line of the LCD panel for receiving a voltage of a display unit of the data line, and comparing the voltage with a predetermined voltage for generating a comparing result; and an adjustment unit for adjusting the variable resistor in accordance with the comparing result for changing the value of the output current.

Abstract: A priority control device comprises a clock generator for generating a clock signal, a time interval generating unit having a plurality of signal routes and each of the signal routes has a different signal passing time respectively, and a logic control unit coupled to the outputs of the signal routes. The time interval generating unit determines the timing of receiving input signals according to the clock signal. The logic control unit receives the output signals of the signal routes for generating the control signals.

Abstract: A voltage providing circuit for generating an output voltage, which includes: a plurality of oscillating circuits, for providing clock signals with different frequencies; a detection circuit, for generating a detection result according to a reference voltage and the output voltage; a selecting unit, coupled to the oscillating circuits and the detection circuit, for selecting one of the clock signals according to the detection result; and a charge pump circuit, for controlling a charge pump according to the clock signal selected by the selecting unit to generate the output voltage.

Abstract: The invention provides an LCD driving apparatus which can self-adjust its drive force for different LCD panels. The LCD driving apparatus comprising: a variable resister coupled to a data line of an LCD panel for receiving an input voltage, and then outputting an output current to the data line of said LCD panel; a comparison unit coupled to the data line of the LCD panel for receiving a voltage of a display unit of the data line, and comparing the voltage with a predetermined voltage for generating a comparing result; and an adjustment unit for adjusting the variable resister in accordance with the comparing result for changing the value of the output current.

Abstract: A priority control device comprises a clock generator for generating a clock signal, a time interval generating unit having a plurality of signal routes and each of the signal routes has a different signal passing time respectively, and a logic control unit coupled to the outputs of the signal routes. The time interval generating unit determines the timing of receiving input signals according to the clock signal. The logic control unit receives the output signals of the signal routes for generating the control signals.

Abstract: A voltage providing circuit for generating an output voltage, which includes: a plurality of oscillating circuits, for providing clock signals with different frequencies; a detection circuit, for generating a detection result according to a reference voltage and the output voltage; a selecting unit, coupled to the oscillating circuits and the detection circuit, for selecting one of the clock signals according to the detection result; and a charge pump circuit, for controlling a charge pump according to the clock signal selected by the selecting unit to generate the output voltage.