Abstract: A mobile device and a computational system including same are described. The mobile device includes a sensor unit having a motion sensor and/or a touch sensor that provides sensing information. The sensing information is applied to a universal serial bus user interface (USB UI) data generation unit and is changed into USB UI data before being output as USB UI data using a USB communication technique.

Abstract: A multiplexing pin control circuit for a computer system with multiple chips is provided, and includes a Southbridge chip having at least one multiplexing pin; at least one control module including a first connecting terminal electrically connected to the multiplexing pin, a second connecting terminal, and a control end receiving an enable signal; and a peripheral apparatus having an input/output (I/O) interface electrically connected to the second connecting terminal. When the enable signal is at a first level or a second level, the peripheral apparatus is electrically isolated from or connected to the second connecting terminal correspondingly. The control module switches on or switches off an electrical connection of the multiplexing pin with an external circuit, thereby avoiding an interference with a level voltage of the multiplexing pin during an initialization and reset period and further ensuring the multiplexing function of the pin during a normal operation period.

Abstract: An interface device for interconnecting fixed controls of a vehicle to electronic devices. The interface device is capable of receiving control signals from fixed controls, such as steering wheel controls, backseat controls, handlebar controls, and the like, and then transmitting corresponding control signals to the electronic devices. In one aspect, the device is programmable such that the interface device emits signals corresponding to the same signals that would be emitted from a handheld remote control sold in conjunction with the different electronic devices. In one embodiment, the device is an interface between the fixed controls and a replacement stereo receiver. In another embodiment, the device is capable of recognizing spoken voice commands and generating corresponding IR signals in order to control the electronic devices. In still another embodiment, the device is an interface between the fixed controls and multiple electronic devices, such as an audio and video component.

Abstract: A method and apparatus are provided for enabling a Universal Plug and Play (UPnP) device to be automatically provisioned to access services without the need for manual interaction. In accordance with the invention, when a UPnP device needs to be provisioned, it automatically obtains pre-provisioning information from a provisioning device on the home network, and uses the pre-provisioning information to interact with the provisioning device to cause the UPnP device to be provisioned. The provisioning enables the UPnP device to access services, including digital rights management (DRM) services, over a network.

Abstract: An electronic device includes a communication bus having a physical layer for interacting with a peripheral device. The physical layer is configured to be adjacent to a link layer on the peripheral device. The electronic device further includes a connector at a junction of the physical layer and the link layer. Communication through the communication bus is maintained through the physical layer when the link layer of the peripheral device is disconnected from the physical layer at the connector.

Abstract: A data collection unit obtains physiological data from a subject interface on a subject. The subject interface can be connected to the data collection unit. When the subject interface is connected to the data collection unit, subject interface contacts on the subject interface make contact with data collection unit contacts on the data collection unit. Some of the data collection unit contacts are for communicating physiological data from the subject interface to the data collection unit. Some of the contacts are for powering the data collection unit upon the subject interface being connected to the data collection unit and for powering down the data collection unit upon the subject interface being disconnected from the data collection unit.

Abstract: Disclosed is a method and a SAS controller device that abstract access from one or more virtual machines operating on a host system to SAS physical devices connected to the SAS controller without a routing table for port-to-port messaging on the SAS controller. An embodiment may create a virtual expander for each physical port of the SAS controller and further create virtual ports within the virtual expanders to provide abstracted access to SAS physical devices for the virtual machines. The SAS physical devices may be replicated/cloned within the virtual ports. Each replicated/cloned SAS physical device may be assigned a unique SAS address for the SAS controller (i.e., unique for the SAS controller such that other replicates/clones on other virtual ports have a different SAS address).

Abstract: A communication control apparatus includes a first interface, a second interface, a determination unit, and a control unit. The first interface is connected to a detachable recording medium. The second interface is connected to an external device. The second interface includes a first bus controlled by a first bus controller and a second bus controlled by a second bus controller. The second bus has a maximum transfer rate less than that of the first bus. The determination unit is configured to determine a data transfer rate of the detachable recording medium when the detachable recording medium is connected to the first interface. The control unit is configured to establish a connection to the external device via the first bus when the determined data transfer rate exceeds a predetermined threshold, and via the second bus when the determined data transfer rate does not exceed the predetermined threshold.

Abstract: A dual-interface connector for providing an interface to a storage device and an interface to a host and for connecting between a storage device and a host includes a storage device interface, for connecting with a storage device, and a host interface, for connecting with a host. A controller is operable in at least two distinct modes of operation. In a first mode of operation, the controller enables a session to be opened, by the host, between the storage device and the host when the storage device is connected to the storage device interface and the host is connected to the host interface. In a second mode of operation, the controller is operative, if an open session exists between the storage device and the host, to maintain the open session between the storage device and the host even after the storage device is disconnected from the storage device interface.

Abstract: Switching between communication ports of a notebook is typically accomplished using an off-chip local area network (LAN) switch or an off-chip high speed analog multiplexer. This off-chip component is disadvantageous for several reasons, including: added cost of an additional component; increased overall power consumption because transmit amplitude loss; and reduced cable reach and link performance due to hybrid mismatch and signal distortions. To reduce cost and preserve electrical and networking performance, an integrated switch is provided to multiplex signals of a networking communication chip to multiple network paths.

Abstract: An electronic control system for boilers uses remote sensors, data logging, and communications. The system allows the user to reduce the output temperature of a boiler system during times of reduced demand or for adjustments of seasonal functionality. The system has a processor unit for processing and displaying information, communication and for interfacing with a set of control relays. Integrated relays allow control of boiler operating temperature and set points. Microcontroller operated remote sensors provide data and logging feedback.

Abstract: In one general aspect, methods and devices for use with multiple communications protocols automatically determine which communications protocol to use when connected to a system bus. Signals transmitted on the system bus are monitored to determine what communications protocol the system bus is using. After determining which communications protocol the system is using, a compatible communications protocol is selected from one of several communications protocols stored in a device's memory. As a result, a user may connect a device to the system bus without having to determine which communications protocol is used by the system bus. Furthermore, suppliers may stock a single type of device that is compatible with multiple communications protocols reducing overhead associated with stocking devices. In addition, a device may be switched between systems without regard to the communications protocol of the device or system.

Abstract: The present invention provides a switching apparatus, which includes at least one first USB hub, one second USB hub and a controller. The first USB hub includes at least one first USB port for connecting N image input apparatus respectively; N is a positive integer. The second USB hub includes at least one second USB port for connecting M peripheral apparatus respectively; M is a positive integer. The controller is connected to the first USB hub and the second USB hub, for selecting at least one target image input apparatus from the N image input apparatus, and controlling the at least one target image input apparatus to communicate with at least one of the peripheral apparatuses.

Abstract: At least one downstream interface may be configured to be simultaneously connected to both a USB 3.0 compliant device and a USB 2.0 compliant device. The interface may be used for communicating with a USB 3.0 compliant device via a downstream port and simultaneously communicating with a USB 2.0 compliant device via the downstream port.

Abstract: A method, system, and connector interface for transferring status information between a media player and an accessory. The method includes determining, by the accessory, when a button event occurs; and transmitting, by the accessory, at least one button status command to the media player, where the one or more button status commands comprise a context-specific button status command and at least one command associated with a particular media type. According to the method and system disclosed herein, the media player and accessory may utilize a plurality of commands in a variety of environments such as within a connector interface system environment to facilitate the transfer of status information.

Abstract: A method and apparatus for establishing communication between a first device and a second device. In the method, the second device recognizes a mark representing the first device to establish communication with the first device, and establishes communication with the first device, based on information included in the mark.

Abstract: The present invention provides a programmable multi-function adapter for a wireless network that includes a wireless communications module, a control module, a data communications interface and a programmable non-volatile memory. The data communications interface is coupled to the control module, while the programmable non-volatile memory is coupled to the control module and the wireless communications module. The programmable non-volatile memory stores information accessible by the control module and the wireless communications module.

Abstract: A computer integrated display and a control method of the same, the computer integrated display including at least one built-in universal serial bus (USB) device, a USB controller to control the built-in USB device, a USB output connector which is connected to a USB cable, a switch, and a controller to control the switch to connect the built-in USB device to the USB controller or the USB output connector. Accordingly, a function of a built-in USB device is provided to an external device communicatively coupled to the computer integrated display and a control method of the same.

Abstract: An arrangement including a first semiconductor chip and a second semiconductor chip connected thereto, where the second semiconductor chip is additionally connected to electrical loads and drives these electrical loads on the basis of a timing which is prescribed to it by load control data, and where the first semiconductor chip transmits to the second semiconductor chip the aforementioned load control data and pilot data which control the second semiconductor chip, and where the second semiconductor chip transmits to the first semiconductor chip diagnostic data which represent states prevailing in the second semiconductor chip or events which occur. The diagnostic data are transmitted via a first transmission channel and the load control data and the pilot data are transmitted via a second transmission channel.

Abstract: A switch for universal serial bus is disclosed. The universal serial bus (USB) port has a built switch actuator that automatically turns power on and off upon insertion and removal of a USB plug. The switch for universal serial bus comprises of a USB port with a switch actuator in a power-off position and a momentary switch wherein when a USB plug is inserted into the USB port, the switch actuator is depressed which in turn depresses the momentary switch to turn on the power to the USB port. When the USB plug is removed from the USB port, the switch actuator returns to its original power-off position thereby turning off the power to the USB port.

Abstract: There is disclosed a system and method executable in a wireless mobile communication device for dynamically configuring processing speed for a main processor in the device during device initialization. In an embodiment, the method comprises: initiating a boot-rom procedure; determining whether a battery is present in the device, and in response to the presence of the battery, determining whether the battery charge level is above a predetermined threshold; determining whether a USB connection to the device is present, and in response to the presence of a USB connection, enumerating the USB connection; and wherein, in response to the presence of the battery and the battery charge level being above a predetermined threshold, or in response to the USB connection being enumerated at a higher current, the processing speed of the main processor is increased.

Abstract: One embodiment of the present invention is an integrated circuit implementing a storage-shelf router, used in combination with path controller cards and optionally with other storage-shelf routers, to interconnect SATA disks within a storage shelf or disk array to a high-bandwidth communications medium, such as an FC arbitrated loop. When two, four, six, or eight or more storage-shelf routers are used within a storage shelf, and the interconnections between the storage-shelf routers, disk drives, and external communications media are properly designed and configured, the resulting storage shelf constitutes a discrete, highly-available component that may be included in a disk array or in other types of electronic devices. The storage-shelf router features a disk-drive adaptation layer that allows a storage-shelf router to interface to, and manage, any of many different types of disk drives. The disk-drive adaptation layer includes a disk-profile table and associated firmware logic.

Abstract: A UPnP control point for searching a UPnP device based on the location, includes a communication unit that performs communications with UPnP devices on a UPnP network; a memory unit that parses an extensible markup language (XML) description file of a UPnP device, received through the communication unit, and stores UPnP device information containing location information of the UPnP device as a list; and a control unit that provides the stored location information of the UPnP device using location information of the memory unit and generates a control command for a UPnP device selected by a user.

Abstract: A data transmission cable provided by the present invention is suitable for connecting a first electronic apparatus and a second electronic apparatus. The data transmission cable of the present invention has a first connection module, a second connection module, and an OTG controller. The first and second connection modules are configured for connecting with the first and the second electronic apparatuses respectively. The OTG controller is coupled to the first and the second connection modules for capturing a data from the second electronic apparatus and transmitting the data to the first electronic apparatus, so as to respond a data capturing requirement from the first electronic apparatus.

Abstract: A method for improving the communication of the human interface device, comprising reporting at least one interrupt input endpoint and at least one interrupt output endpoint to the host; specifying that the USB device has a report descriptor in the HID class descriptor; specifying an input report and an output report in the report descriptor; and receiving an instruction from the host through the bulk output endpoint by the USB device, and returning the result from the USB device to the host through the bulk input endpoint, in which the size of the data transferred between the USB device and the host each time is equal to that of the corresponding report to increase the communication speed of the Universal Serial Bus (USB) device, which is designed to work as an HID.

Abstract: A hand-held test meter for use with an analytical test strip configured for the determination of an analyte in a bodily fluid sample includes a USB interface, a microcontroller block configured for boot strap loading (BSL) of data into the hand-held test meter via a serial signal and a circuit disruption avoidance block. The circuit disruption avoidance block includes a USB to serial bridge sub-block with (i) a USB input(s), (ii) a serial output(s) configured to provide a serial signal for BSL of data to the microcontroller block; and (iii) a plurality of general purpose input/outputs (GPIO). The circuit disruption avoidance block also includes a BSL enable gate/buffer sub-block. At least two of the GPIO are configured to provide BSL control signals to the microcontroller block via the BSL enable gate/buffer sub-block and the USB to serial bridge sub-block is configured to send the data to the microcontroller block via the at least one serial output.

Abstract: A solid state memory stores a mirror image of a computer hard drive. The solid state memory is coupled with a wireless communication chip, such as 3G, in order to enable dynamically updating the files on the solid state memory. Any modifications done to the files on the hard drive are synced with the files on the solid state memory. Similarly, any modifications done to the files on the solid state memory are synced with the files on the hard drive.

Abstract: A data storage device comprises a storage device and a carrier, allows the storage device's metal contacts and electronic device(s) to be respectively installed on a substrate's outer surface and inner surface, and embodies metal contacts on the storage device constantly and not perfectly or horizontally plugged into or unplugged from metal contacts in a USB jack connector of an electronic data exchange device by one user without a molding compound at rear ends of metal contacts deformed (or broken) or further poor contact between electronic device(s) and the substrate; on the other hand, a carrier linked to the storage device is manufactured in plastic, rubber, polymer, or pasteboard or a combination of these flexible materials hereinabove for the data storage device's various externals and a user's better holding.

Abstract: Architecture that provides programmatic association of a device (e.g., removable) to a currently logged-in user, and restricts access to the drive only to that particular logged-in user. When active, the architecture detects when devices are added to the system, determines which logged-in user a given device (or devices) should be assigned, modifies the security settings for the device(s), and makes a per-user drive letter mapping to that device such that only the logged-in user can see the mapped device. In the context of serially attachable peripheral devices such as USB (universal serial bus) devices (and IEEE 1394 devices), for example, access can be restricted to a user based on the USB hub into which the device is connected. This prevents the operating system from assigning a global drive letter to a device or device volume (for drives) when the device is added.

Abstract: An adapter having a plurality of functions and a plurality of ports, in which the mapping between functions and ports is configurable. In certain embodiments, device memory can be programmed with a desired mapping scheme that overrides a default mapping scheme for the adapter. In certain embodiments, device memory can be reprogrammed with a different desired mapping to enable the adapter to dynamically respond to system conditions.

Abstract: Methods and systems for storing and accessing data in UAS based flash memory device are disclosed. UAS based flash memory device comprises a controller and a plurality of non-volatile memories (e.g., flash memory) it controls. Controller is configured for connecting to a UAS host via a physical layer (e.g., plug and wire based on USB 3.0) and for conducting data transfer operations via two sets of logical pipes. Controller further comprises a random-access-memory (RAM) buffer configured for enabling parallel and duplex data transfer operations through the sets of logical pipes. In addition, a Smart Storage Switch configured for connecting multiple non-volatile memory devices is included in the controller. Finally, a security module/engine/unit is provided for data security via user authentication data encryption/decryption of the device. Furthermore, the flash memory device includes an optical transceiver configured for optical connection to a host also configured with an optical transceiver.

Abstract: A peripheral device of the invention is capable of data communication with a host device via one of a first-type interface and a second-type interface having different data communication-related specifications. The peripheral device has a single connector for making electric connection selectively with a first-type connector or a second-type connector. The peripheral device also has a controller for performing an initial connection process that makes a logical connection between the peripheral device and the host device via the first-type interface or the second-type interface. While the physical connection is maintained, the controller breaks the logical connection established by the initial connection process and subsequently makes another logical connection between the peripheral device and the host device.

Abstract: A process control system is provided having a plurality of I/O devices in communication using a bus. A primary redundant I/O device and a secondary redundant I/O device are coupled to the bus, where the secondary redundant I/O device is programmed to detect a primary redundant I/O device fault. The secondary redundant I/O device, upon detecting the primary redundant I/O device fault, publishes a primary redundant I/O device fault message on the bus. The controller may deactivate the primary redundant I/O device and activate the secondary redundant I/O device responsive to the primary redundant I/O device fault message.

Abstract: An integrated processor design includes physical interface macros supporting heterogeneous electrical properties. The processor design comprises a plurality of processing cores and a plurality of physical interfaces to connect to a memory interface, a peripheral component interconnect express (PCI Express or PCIe) interface for input/output, an Ethernet interface for network communication, and/or a serial attached SCSI (SAS) interface for storage.

Abstract: A patient administration system according to the invention comprises a device which executes a patient administration program, a data source for making medical data available and an interface device which is integrated between the device and the data source and receives data from the data source, converts them to keyboard scan codes which are specific of the patient administration program and outputs said keyboard scan codes to the device. An interface device according to the invention is adapted to be integrated between a device which executes a patient administration program and a data source for making medical data available and receives the data from the data source, converts them to keyboard scan codes which are specific of the patient administration program and outputs said keyboard scan codes to the device.

Abstract: An input device is configured to act as a remote trackpad for an output device. The input device includes a touchscreen configured to display an image and receive either a single-touch or multi-touch user input. A communication interface configured to support wired or wireless communication links with an output device and send the user input to the output device.

Abstract: An apparatus and method for connectivity in networks configured for non-disruptive disconnection of one or more peripheral devices are disclosed. The apparatus includes a first logical layer associated with a first peripheral device, the first peripheral device arranged in a network configured for non-disruptive disconnection of at least one peripheral device, at least a second logical layer associated with at least a second peripheral device, the at least a second peripheral device arranged in the network configured for non-disruptive disconnection of at least one peripheral device, at least one power source associated with the first logical layer and the at least a second logical layer, and a first electrically conductive link coupled to the first logical layer, the at least a second logical layer, and the at least one power source associated with the first logical layer and the at least a second logical layer.

Abstract: A method and apparatus for dynamic allocation of DMA buffers in the DRAM banks of an I/O adaptor. The method and apparatus determine the functional status of the adaptor, allocate critical, volatile DMA buffers in non-critical DRAM banks if the adaptor is fully functional, and allocate critical, volatile DMA buffers in critical DRAM banks if the adaptor is partially functional.

Abstract: An apparatus configured to couple to a universal serial bus (USB) 3.0 connector. The apparatus includes a management controller configured to couple to the USB 3.0 connector. The management controller is configured to detect from behavior on the D+ and D? pins of the USB 3.0 connector whether a device plugged into the USB 3.0 connector is a conventional USB 3.0 device or an optical USB device.

Abstract: Methods and devices for accommodating a plurality of interface devices via a Universal Serial Bus (USB) that include: (a) receiving a set of settings for an interface device; (b) generating an input/output (I/O) device handle associated with the interface device; (c) comparing the received interface device settings set with one or more entries of a device-matching criteria database; and (d) if the received set of interface device settings matches an entry of the device matching criteria database, then: (i) generating a device manager handle associated with the interface device; and (ii) spawning a device manager thread based on the generated I/O device handle.

Abstract: A flash disk with a replaceable memory for receiving signals from the digital TV or the digital radio comprises a flash disk body with a terminal and a memory slot for accommodating a memory. Wherein, the flash disk body installs a receiver offering a telescopic antenna, and positions a circuit module electrically connecting with the antenna. Hence, the antenna receives the digital signals, and the circuit module executes the modulation and the transmission. Connecting the terminal to an electronic accessing unit, users readily access the digital TV or the digital radio. Preferably, by means of replacing the memory, an appropriate capacity of the memory could be expansively provided for users to flexibly access their data.

Abstract: Communicating between virtual machines on a host computer and remotely located devices connected to device interfaces of remote computers is disclosed. The method comprises establishing communication between the host computer and at least one remote computer in operative control of at least a first device interface and a second device interface; determining that the device interfaces belong to a set of supported device interfaces; associating the at least one remote computer with at least one virtual machine; presenting to the virtual machine, in forms recognizable by the virtual machine as forms in which interface functions are presented by local controllers, interface functions associated with the first device interface and the second device interface; executing commands in response to the interface functions associated with the device interfaces; and sending to the remote computer commands and/or data related to the presented interface and usable by the device interfaces.

Abstract: Embodiments of the invention provide a portable device comprising at least one processor. The portable device also comprises a memory coupled to the processor comprising data. Further, the portable device comprises a detector configured to detect at least one external device. The at least one external device is configured to connect to the portable device. Further, the portable device comprises an interface to connect to the at least one external device. The interface is configured to transmit or receive one or more control signals excluding the data. Furthermore, the portable device comprises a controller configured to enable controlling of the portable device from the at least one external device; and controlling of the at least one external device from the portable device through the interface.

Abstract: A memory controller including a dual-mode memory interconnect includes an input/output (I/O) circuit including a plurality of input buffers and a plurality of output drivers. The I/O circuit may be configured to operate in one of a first mode and a second mode dependent upon a state of a mode selection signal. During operation in the first mode, the I/O circuit may be configured to provide a parallel interconnect for connection to one or more memory modules. During operation in the second mode, the I/O circuit may be configured to provide a respective serial interconnect for connection to each of one or more buffer units, each configured to buffer memory data that is being read from or written to the one or more memory modules.

Abstract: Systems and methods for implementing a secure processor stick are described. In one aspect, the system for implementing a secure processor stick with a computer, the system comprising: a secure processor stick, including: a processor; a memory coupled to said processor; a smart chip coupled to said processor, said smart chip storing data for implementing a secure environment; and an operating system adapted to run on said memory and said processor, wherein said operating system is adapted to provide a secure environment for display on a computer using said data.

Abstract: A KVM switch includes: an inputting portion that is capable of inputting a plurality of video signals output from an information processing apparatus; and a transmitting portion that adds the pieces of identification information of the respective corresponding video signals to the plurality of video signals input by the inputting portion, and transmits the plurality of video signals to which the pieces of identification information are added, to a remote terminal via a network.

Abstract: A device may receive a broadband card, dynamically load a non-generic plug-in to detect the broadband card, determine whether the loaded non-generic plug-in detects the broadband card, dynamically load a generic plug-in when the loaded non-generic plug-in does not detect the broadband card, and use the generic plug-in to certify the broadband card.

Abstract: A workspace control unit performs a process on a common work area screen for sharing information, and an information processor display transmission and reception unit transmits to a display of an information processor the common work area screen processed by the workspace control unit. An information processor manipulation detection unit detects manipulation performed on the common work area screen of the information processor. A peripheral control unit controls a peripheral based on control information managed by a peripheral control information management unit according to the result of detection by the information processor manipulation detection unit.

Abstract: A data writing method for writing data from a host system into a plurality of memory dies of a rewritable non-volatile memory storage apparatus is provided. The data writing method includes determining whether the data transmission interface of the host system complies with a first interface standard or a second interface standard. The data writing method also includes using a general mode to write the data into the memory dies when the data transmission interface of the host system complies with the first interface standard and using a power saving mode to write the data into the memory dies when the data transmission interface of the host system complies with the second interface standard. Accordingly, the data writing method can effectively prevent the stability of the rewritable non-volatile memory storage apparatus from reducing due to insufficient power supplied by the data transmission interface.

Abstract: An exemplary portable sensor apparatus with detachable and interchangeable sensor unit(s) connected through USB interface. The portable electronic device and the sensor unit(s) have pairing USB port and USB plug respectively, for facilitating digital signal transmission between the sensor unit(s) and the portable electronic device. The sensor unit(s) includes a sensor probe for real-time measuring or monitoring physical and/or chemical parameters of a target object, and an analog-to-digital (A/D) converter to convert the signals into digital ones. The portable electronic device includes a storage unit and a processing unit. The storage unit is for storing multiple programs and data for different sensing applications. The processing unit is for receiving digital signals, selecting an appropriate program from the storage unit, analyzing the digital signals by the selected program and thereby acquiring data from the measurement.