Abstract: A semiconductor memory device includes a memory cell array having a plurality of memory cells, each memory cell configured to store plural bits of data, and a controller. The controller is configured to execute a write operation on the memory cells such that user data are written in at least one of the plural bits of data and prescribed data are written in the remaining bits of the plural bits of data. As a result, the number of bits of user data stored in the memory cells is less than the number of plural bits of data that each memory cell is configured to store.

Abstract: A high performance computing system is provided with an ASIC that communicates with another device in the system according to a protocol defined by the other device. The ASIC is coupled to a reconfigurable protocol table, in the form of a high speed content-addressable memory (“CAM”). The CAM includes instructions to control the execution of the protocol by the ASIC. The CAM may include instructions to control the ASIC in the event that unanticipated signals or other errors are encountered while executing the protocol. Internal ASIC state data may be routed to the CAM to permit the ASIC to generate a reasonable response to errors either in the design or fabrication of the ASIC or the device with which it is communicating.

Abstract: A method is provided for processing at least one multimedia stream pertaining to a real event, which is being acquired or has been acquired by a communications terminal. The method includes sub-dividing the stream into a plurality of consecutive sequences, on the basis of at least one distribution characteristic associated with each of said sequences. The step of sub-dividing is activated by distribution of the first stream by the communications terminal.

Abstract: Methods, systems, and computer program products for using a transport function to provide and receive identifications of content available over a network and to provide and receive user-selected content over the network.

Abstract: Device enumeration support techniques are described for busses that do not natively support enumeration. In one or more embodiments, an intermediate controller of a computing device is configured to interconnect and manage various hardware devices associated with the computing device. The intermediate controller may detect connection and disconnection of hardware devices in association with one or more communication busses employed by the computing device. In response to such detection, the intermediate controller may send appropriate notifications to an operating system to alert the operating system when hardware devices come and go. This enables the operating system to enumerate and denumerate hardware devices within a device configuration and power management system implemented by the operating system that facilitates interaction with the hardware devices through corresponding representations.

Abstract: Devices and methods for generating a random number that utilizes a magnetic tunnel junction are disclosed. An AC current source can be in electrical connection to a magnetic tunnel junction to provide an AC current to the magnetic tunnel junction. A read circuit can be used to determine a bit based on a state of the magnetic tunnel junction. A rate of production of the bits can be adjusted, such as by adjusting a frequency or amplitude of the AC current. A probability of obtaining a “0” or “1” bit can be managed, such as by an addition of DC biasing to the AC current.

Abstract: As part of a communication session, a wireless source device can transmit audio and video data to a wireless sink device, and the wireless sink device can transmit user input data received at the wireless sink device back to the wireless source device. In this manner, a user of the wireless sink device can control the wireless source device and control the content that is being transmitted from the wireless source device to the wireless sink device. The input data received at the wireless sink device can be a multi-touch gesture.

Abstract: A system comprises a plurality of cores and a communication bus enabling the cores to communicate with one another, a core having a processor and of at least one cache memory area. At least one core comprises a table of patterns storing a set of patterns, a pattern corresponding to a series of memory addresses associated with a digital data item made up of binary words stored at these addresses. This core also comprises means for mapping one of the memory addresses AdB of a digital data item to a pattern that is associated with it when said core needs to access this data item and means for transmitting a unique message for access to a digital data item located in the cache memory of at least one other core of the system, said message including the memory addresses that make up the pattern of the data item sought.

Abstract: Examples of the present invention disclose a dual-mode tablet input system. According to one implementation, the system includes a portable electronic device configured to communicate with a primary computer. When a connection between the primary computer and portable electronic device is established, a mode change controller affiliated with portable electronic device is configured to switch the portable electronic device from a first operating mode to a second operating mode for facilitating user input on the primary computer and associated display.

Abstract: An abort function for storage devices sets a “poison bit” flag in the command to be deleted while the command resides on a submission queue prior to being fetched by the SSD controller. In response to the set “poison bit” flag, a storage device controller aborts execution of the I/O command and returns an abort successful status reply to the completion queue.

Abstract: Provided are an apparatus and method for adapting an input/output interface. According to the exemplary method, a host system adapts an input/output interface of the guestsystem a to an input/output unit capability of a host system so as to support a service supported by an input/output unit supporting the input/output unit capability of the guest system using the at least one input/output unit of the host system.

Abstract: A small-sized connecting appliance is provided. An electronic appliance includes: a connecting section including a power-supply terminal and a connecting terminal to be connected to a connecting appliance; a detecting section that detects the potential of the connecting terminal; a power source control section that starts supplying power via the power-supply terminal; and an appliance recognizing section that recognizes the type of the connecting appliance based on the result of detecting the potential of the connecting terminal after the power supply start. A computer readable medium causes a computer to perform: detecting the potential of a connecting terminal connected to a connecting appliance; starting power supply via a power-supply terminal included in a connecting section that connects to the connecting appliance; and recognizing the type of the connecting appliance based on the result of detecting the potential of the connecting terminal after the power supply start.

Abstract: Apparatuses and methods of calibrating a memory interface are described. Calibrating a memory interface can include loading and outputting units of a first data pattern into and from at least a portion of a register to generate a first read capture window. Units of a second data pattern can be loaded into and output from at least the portion of the register to generate a second read capture window. One of the first read capture window and the second read capture window can be selected and a data capture point for the memory interface can be calibrated according to the selected read capture window.

Abstract: Techniques are described for establishing a Wireless Serial Bus (WSB) service to transport data using a Media Agnostic Universal Serial Bus (MAUSB) protocol according to a selected transport mode in a WSB session of the WSB service. The MAUSB protocol may be deployed either over an Internet Protocol (IP) stack or directly over a Media Access Control (MAC) layer. According to the techniques, the wireless service advertiser and the wireless service seeker negotiate the transport mode for the MAUSB protocol in each WSB session of the WSB service. During a service discovery process, the wireless service advertiser identifies one or more supported transport modes for the MAUSB protocol in service information for the WSB service. During a P2P connection setup and a WSB session setup, the wireless service seeker indicates a selected one of the supported transport modes for the MAUSB protocol in session information for the WSB session.

Abstract: The disclosed embodiments relate to a system for managing replicated copies of data items in a storage system. During operation, the system obtains a current configuration of the storage system, wherein the current configuration specifies locations of replicated copies of data items. Next, the system analyzes the current configuration to identify possible movements of copies of data items among locations in the storage system. The system then assigns utilities to the identified movements, wherein a utility assigned to a movement reflects a change in reliability resulting from the movement. Finally, the system selects a utility-maximizing set of movements and performs the utility-maximizing set of movements to improve the reliability of the storage system.

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: Various embodiments initialize a communication link associated with data transfer to a connected state between participants in the communication link. In some cases, the communication link is paired with a first Input/Output (I/O) completion port effective to enable the data transfer. Some embodiments disassociate the communication link with the first I/O completion port and re-initialize the communication link while retaining the connected state. Alternately or additionally, the communication link is paired with at least a second I/O completion port. In some cases, the second I/O completion port utilizes an I/O model that differs from an I/O model associated with the first I/O completion port. Alternately or additionally, the communication link can be reconfigured to follow a IO model that does not utilize an IO completion port at all.

Abstract: Methods and structure for determining compatibility between a pair of SAS devices for support of super-standard features of the devices. Features and aspects hereof provide for exchange of information between a first and second SAS device using SAS protocol in non-standard manners. The exchanges are designed to exchange information between compatible, enhanced device without causing protocol violation errors in either the first or second devices. The information exchanged represents super-standard features supported by each device. Mutually supported super-standard features are enabled for further communications between the devices. If no super-standard features are mutually supported or if the second device is non-enhanced, no super-standard features are enabled in further communications between the devices.

Abstract: This disclosure describes techniques to improve a user experience in a Wireless Display (WD) system. The WD system includes a source device that provides media data to one or more sink devices. The techniques are directed toward reducing end-to-end latency in the WD system while improving video playback quality at the sink devices. More specifically, the techniques include customized buffering at the sink devices based on application awareness for the media data. The techniques include learning the type of application for the media data, and adjusting the size of buffers in the processing pipeline to achieve an appropriate balance between smoothness and latency for the application type. For example, when the media data is for a video playback application, the techniques include increasing the buffer size to increase smoothness in the video playback application.

Abstract: A method for configuring an electricity system including providing a first programmable electronic device, providing a further programmable electronic device adapted to communicate with the first programmable electronic device and configurable according to a first communication configuration mode which is dynamic or a static, providing a first configuration description file defining communications between the first and further programmable electronic devices according to a second communication configuration mode opposite to the first mode, and processing via computer the first file to convert it into a converted configuration description file defining communications configuration between the first and further programmable electronic devices according to the first mode.