摘要:
An electronic apparatus includes a body, a triaxial acceleration sensor which is built in the body and includes a long axis and a short axis, a disk device built in the body, a calculation unit that calculates a value on a basis of an acceleration value which is detected by the triaxial acceleration sensor and is output in a direction perpendicular to the long axis and to the short axis, a setting unit that sets a threshold in a state of the body in which a plane formed by the long axis and the short axis is approximately parallel to a direction of action of gravitational acceleration, and a controller that starts protection of the disk device on a basis of a result of comparison between the value calculated by the calculation unit and the threshold.
摘要:
A device state control method for use in an information processing apparatus that has a body, a device connectable to the body, a storage portion which stores information of a state of power supply to the device, the device state control method including: determining whether the information of state of power supply stored in the storage portion is information of power-supply OFF state or not, after instructing to shift the state of the power supply to the device from the power-supply OFF state into a power-supply. ON state; and starting the power supply to the device, when the information of power-supply OFF state is stored in the storage portion.
摘要:
According to one embodiment, an information processing apparatus includes an amplifier provided in a body and amplifying a sound signal to output sound from a speaker, a first system including a storage storing a first sound data and a sound device which generates an analog sound signal from the first sound data and supplies the generated sound signal to the amplifier, and further, outputting sound using the first sound data when the body is in a power-on state, and the second system configured to operate independently from the first system, and including a semiconductor memory storing a non-compression format second sound data and a digital-to-analog converter, which converts the second sound data into an analog sound signal and supplies the converted analog sound signal into the amplifier, and further, outputting sound using the second sound data when the body is in a power-off state.
摘要:
A device state control method for use in an information processing apparatus that has a body, a device connectable to the body, a storage portion which stores information of a state of power supply to the device, the device state control method including: determining whether the information of state of power supply stored in the storage portion is information of power-supply OFF state or not, after instructing to shift the state of the power supply to the device from the power-supply OFF state into a power-supply ON state; and starting the power supply to the device, when the information of power-supply OFF state is stored in the storage portion.
摘要:
A device state control method for use in an information processing apparatus that has a body, a device connectable to the body, a storage portion which stores information of a state of power supply to the device, the device state control method including: determining whether the information of state of power supply stored in the storage portion is information of power-supply OFF state or not, after instructing to shift the state of the power supply to the device from the power-supply OFF state into a power-supply ON state; and starting the power supply to the device, when the information of power-supply OFF state is stored in the storage portion.
摘要:
According to one embodiment, an information processing apparatus includes a first system which is adapted to operate under the control of an operating system, and second system which is adapted to operate independently of the first system. The second system makes a decision of whether to start the operating system or not at regular intervals while the operating system is stopped, and makes wireless communication with the external equipment to receive data therefrom through the use of a wireless communication device and displays received data on a display device as the operating system is stopped when the operating system is not to be started.
摘要:
According to one embodiment, an information processing apparatus, includes a communication unit making communication with a mail server and obtaining a mail, a searching unit discriminating whether or not a new mail has arrived at the mail server, a main controller controlling the communication unit and the searching unit, and obtaining a new mail, a main power supplier supplying power to the main controller, and a sub-controller. The sub-controller discriminates whether or not a new mail has arrived on the predetermined timing by the searching unit during suspension of the main controller, obtains the new mail via the communication unit if the new mail has arrived, and urges the main power supplier to supply the power and sets the main power supplier in an operable state if any item of information included in the new mail meets a predetermined condition.
摘要:
According to one embodiment, a tablet device has a detector which detects whether the tablet device is in an available state or an unavailable state. An input device such as a keyboard and a touch pad inputs data in accordance with a user's input operation. A control unit makes the input device unavailable when the detector detects that the tablet device is in an available state, and makes the input device available when the detector detects that the tablet device is in an unavailable state.
摘要:
According to one embodiment, an information processing apparatus includes an amplifier provided in a body and amplifying a sound signal to output sound from a speaker, a first system including a storage storing a first sound data and a sound device which generates an analog sound signal from the first sound data and supplies the generated sound signal to the amplifier, and further, outputting sound using the first sound data when the body is in a power-on state, and the second system configured to operate independently from the first system, and including a semiconductor memory storing a non-compression format second sound data and a digital-to-analog converter, which converts the second sound data into an analog sound signal and supplies the converted analog sound signal into the amplifier, and further, outputting sound using the second sound data when the body is in a power-off state.
摘要:
An electronic apparatus includes a body, a triaxial acceleration sensor which is built in the body and includes a long axis and a short axis, a disk device built in the body, a calculation unit that calculates a value on a basis of an acceleration value which is detected by the triaxial acceleration sensor and is output in a direction perpendicular to the long axis and to the short axis, a setting unit that sets a threshold in a state of the body in which a plane formed by the long axis and the short axis is approximately parallel to a direction of action of gravitational acceleration, and a controller that starts protection of the disk device on a basis of a result of comparison between the value calculated by the calculation unit and the threshold.