Abstract:
This invention discloses an electronic apparatus having multiple operating systems and a data modification method thereof. The method comprises: a first operating system is executed on the electronic apparatus; an input data is received under the first operating system; then, under the first operating system, the input data is set into a second operating system; and, when the second operating system is executed on the electronic apparatus, the second operating system operates according to the input data. With the method, the electronic apparatus having multiple operating systems can be used in a more flexible manner, and the data modifying or data synchronization can be more conveniently performed.
Abstract:
Display systems and methods with anti-eavesdropping function are provided. A glass and a display device are coupled. The glass has a right eye viewing component and a left eye viewing component. The display device alternately displays a real picture and a fake picture, and provides at least one control signal to the glass. The control signal triggers the right eye viewing component and the left eye viewing component of the glass to respectively switch between an open state and a closed state.
Abstract:
A flash memory device includes a memory array and a memory control circuit. The memory array includes memory modules. Each memory module is located in a memory channel and includes a predetermined number of memory cells. The memory control circuit is coupled to the memory array via an address latch enable (ALE) pin and a command latch enable (CLE) pin. The ALE pin and the CLE pin are coupled to all of the memory cells and shared by all of the memory cells in the memory array.
Abstract:
A device for detecting wobbles on an optical disc is provided, where the device is utilized for generating a wobble signal according to a plurality of detection signals. The device includes an analog signal processing circuit, a pair of analog-to-digital converters (ADCs), and a digital signal processing circuit. The analog signal processing circuit is arranged to perform analog signal processing on the detection signals to generate a plurality of output signals. In addition, the pair of ADCs are arranged to digitalize the output signals to generate a plurality of digital values. Additionally, the digital signal processing circuit is arranged to perform digital signal processing on the digital values and generate an arithmetic output, where the arithmetic output is utilized for generating the wobble signal or utilized as the wobble signal. An associated method for detecting wobbles on an optical disc is further provided.
Abstract:
One exemplary storage control device for a storage medium includes a controller and a voltage detector, where the controller controls data access of the storage medium, and the voltage detector monitors a power signal and asserts a detection signal to notify the controller when anomaly of the power signal is detected. Another exemplary storage control device for a storage medium includes a voltage detector and a controller, where the voltage detector monitors a power signal to generate a detection signal, and the controller controls data access of the storage medium. In addition, the controller enters a first operational state when the detection signal indicates that a voltage level of the power signal falls within a first voltage range, and enters a second operational state when the detection signal indicates that the voltage level of the power signal falls within a second voltage range.
Abstract:
A differential signal transmission system and keyboard, video, mouse, audio signal switch includes a data encoder for encoding the data of an input/output device; a data differential driver for transmitting data to a remote site in a positive phase and negative phase respectively; a data differential receiver, settled at the remote site, for receiving the positive phase and negative phase data; and a data decoder for decoding the data.
Abstract:
A flash memory device includes a memory array and a memory control circuit. The memory array includes memory modules. Each memory module is located in a memory channel and includes a predetermined number of memory cells. The memory control circuit is coupled to the memory array via an address latch enable (ALE) pin and a command latch enable (CLE) pin. The ALE pin and the CLE pin are coupled to all of the memory cells and shared by all of the memory cells in the memory array.
Abstract:
A pharyngeal intubation guiding device includes lengthwise extending tongue-side and palate-side walls that cooperatively define a guiding duct. The tongue-side wall is configured to conform to the rear end of a patient's tongue to permit the guiding duct to confront the opening of the patient's larynx. The palate-side wall has an outer contour which establishes a guideway towards the opening of the patient's esophagus. A lengthwise extending laryngoscope guiding channel and a lengthwise extending endotracheal tube guiding groove are disposed in the guiding duct. A viewing window is disposed to define a terminal end of the laryngoscope guiding channel. The endotracheal tube guiding groove has a lead-in port to permit an endotracheal tube introduced therein to be removable laterally. A lengthwise extending conduit is disposed in the guiding duct to permit an aspirator tube to reach the patient's trachea to suck out phlegm.
Abstract:
A video differential signal transmission system and keyboard, video, mouse switch includes a video signal transmitter, for processing red, green, blue, vertical, and horizontal signals into differential signal transmission formats; a differential signal driver, for transmitting the red, green, blue, vertical, and horizontal video signals to a remote site in a positive phase and negative phase respectively; a network transmission interface, for providing a transmission medium for transmitting the positive phase and negative phase of red, green, blue, vertical, and horizontal signals; a differential signal receiver, settled at the remote site, for receiving the positive phase and negative phase of red, green, blue, vertical, and horizontal signals; and a video signal receiver, for retrieving the received differential signals into red, green, blue, vertical, and horizontal signals.