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7707321 Chained DMA for low-power extended USB flash device without polling  
An extended Universal-Serial Bus (EUSB) host has reduced loading by using radio frequency (RF) transceivers or direct wiring traces rather than a pair of legacy USB cables. The reduced loading...
7694036 System and product for DMA controller with multi-dimensional line-walking functionality  
A system and product for a DMA controller with multi-dimensional line-walking functionality is presented. A processor includes an intelligent DMA controller, which loads a line description that...
7689618 Information output method, central information processing device, and information output program  
A PC server, connected with a client PC, extracts from a database content satisfying a condition designated from the client PC, and content that does not directly satisfy the designated condition....
7685340 Method and system for programmable input/output transceiver wherein transceiver in configurable to support a plurality of interface standards  
A method and system for a programmable input/output transceiver is disclosed. A circuit in accordance with the invention includes a programmable transceiver. The programmable transceiver is...
7685321 Native virtualization on a partially trusted adapter using PCI host bus, device, and function number for identification  
A mechanism that allows a single physical I/O adapter, such as a PCI, PCI-X, or PCI-E adapter, to perform I/O transactions using the PCI host bus, device, and function numbers to validate that an...
7680963 DMA controller configured to process control descriptors and transfer descriptors  
In one embodiment, an apparatus comprises a first interface circuit, a direct memory access (DMA) controller coupled to the first interface circuit, and a host coupled to the DMA controller. The...
7676600 Network, storage appliance, and method for externalizing an internal I/O link between a server and a storage controller integrated within the storage appliance chassis  
A network storage appliance is disclosed. The storage appliance includes a port combiner that provides data communication between at least first, second, and third I/O ports; a storage controller...
7673156 Multimedia electronic device  
An SCP (System Control Processor) 7 is provided in addition to a CPU 1 responsible for control of circuits in a computer. Upon receiving a Main ON signal (low level) indicative of the CPU 1 being...
7657669 Apparatus and program storage device for managing dataflow through a processing system  
A method, apparatus and program storage device for managing dataflow through a processing system is disclosed. A buffer monitor maintains and monitors a buffer full threshold to control the write...
7653768 Method, system, and program for master and slave units connected in daisy chain wherein appended error code is transferred between the units  
A data transfer method for connecting a master unit on an upstream side and a plurality of slave units on an downstream side in series with serial bus by a daisy chain system and transferring data...
7650435 Apparatus and method to install a component in an information storage and retrieval system  
A method is disclosed to install a component in an information storage and retrieval system. The method provides an information storage and retrieval system comprising a system processor and...
7644118 Methods, systems, and media to enhance persistence of a message  
Methods, systems, and media for enhancing persistence of a message are disclosed. Embodiments include hardware and/or software for storing of a message in an inbound queue, copying the message to...
7644191 Legacy-compatible extended command input-output control block  
A 32-word command IOCB format is disclosed. A conventional 8-word format is supported, although in both cases 32-word command IOCBs are used. When the conventional 8-word format is used, the host...
7636769 Managing network response buffering behavior  
The present invention extends to methods, systems, and computer program products for managing network response buffering behavior. A computer system receives a request for content from a client....
7634585 In-line cache using nonvolatile memory between host and disk device  
A memory module is interposed between a host and a disk drive. The memory module includes a solid-state nonvolatile memory used for caching data sent by the host for storage in the disk drive....
7624257 Digital data processing apparatus having hardware multithreading support including a register set reserved for special class threads  
Asymmetric hardware support for a special class of threads is provided. Preferably, the special class threads are high-priority, I/O bound threads. In a first aspect, a multithreaded processor...
7624199 Digital data distribution system with switching unit, online acquisition unit, and conversion unit for converting from first to second format  
A CD on which only music information specified by the CD-DA is recorded, or a CD on which both music information specified by the CD-DA and music information to be recorded on a CD-ROM are...
7623519 Rule based routing in a switch  
A routing module applies a plurality of routing rules simultaneously to determine routing for a Fibre Channel frame. Each rule independently determines whether the rule applies to the frame as...
7620739 Dynamic system control method  
Techniques are provided herein for reducing vibrations in various modes of a dynamic system. One such technique comprises incorporating vibration limiting and sensitivity constraints into a...
7617417 Method for reading input/output port data  
A method for reading input/output port data is provided. In the present method, a write trap procedure is enabled so that the data is stored in a buffer first when there is data to be written in...
7613800 Communication across multiple game applications  
Systems for communication across multiple game applications are provided. In various embodiments, systems of the present invention may include a first application server hosting a first game...
7610443 Method and system for accessing audiovisual data in a computer  
A method and system for accessing audiovisual data in a computer, which has a hard disk, a hard disk controller and a device driver. The hard disk is divided into a partition region and a...
7610419 Data transmission apparatus, data reception apparatus, data transmission and reception apparatus and data transmission and reception method  
An image data serial signal output from the parallel-serial converting circuit 21 is converted into a differential amplitude signal by the LVDS transmitter 22 in such a manner that the amplitude...
7606950 Graphical programs with direct memory access FIFO for controller/FPGA communications  
A system and method for communicating between graphical programs executing on respective devices, e.g., a programmable hardware element and a controller. The system includes a first node...
7606945 Method and apparatus for dynamically configuring hardware resources by a generic CPU management interface  
A programmable network component for use in a plurality of network devices with a shared architecture, where the programmable network component includes an interface with an external processing...
7603487 Hardware configurable hub interface unit  
A data transfer apparatus with hub and ports includes design configurable hub interface units (HIU) between the ports and corresponding external application units. The configurable HIU provides a...
7602512 Method and apparatus for authentication in secure printing  
Secrecy of printed matter is raised and charges for a storing area are more accurately charged. According to the invention, a printing apparatus is instructed so as to store print data...
7599427 Micro range radio frequency (RF) communications link  
A micro range RF data transmission system comprising at least one transmitter incorporated in a moving device and at least one receiver positioned along a fixed path that can be aligned to create...
7594002 Hardware-accelerated high availability integrated networked storage system  
Disclosed is a system and methods for acceleration of the TCP/IP and the iSCSI protocols. The methods may be adapted to a wide variety of systems and applications that employ communications...
7594037 Configuring a management module through a graphical user interface for use in a computer system  
A customization program for use in customizing a baseboard management controller used for monitoring operation of various computer system components is disclosed. A user interacts with the...
7594038 Method and system for remotely configuring mobile telemetry devices  
An approach is provided for configuring telemetry devices over a wireless network is disclosed. A client (e.g., web browser application) communicates with a fleet and asset management system to...
7594040 Network relay device having network plug-and-play compliant protocols for network relay  
A network relay device compliant with network plug-and-play protocols is presented. The relay device relays messages between a network and a device unit having N service devices that provide a...
7587527 Multifunctional peripheral including a function to send image, video, voice, and text data from a scanner to a specified destination  
An apparatus to output a large variety of input data in a desired form is provided. A file of data to be output is specified from among data accumulated in a hard disk device in a data processing...
7581087 Method and apparatus for debugging a multicore system  
Techniques for debugging a multicore system with synchronous stop and resume capabilities are described. In one design, an apparatus (e.g., an ASIC) includes first and second processing cores....
7581047 Usage of keyboard driver in extensible firmware interface for adding new hot keys at firmware level  
A hot key register request is created in an extensible firmware interface application, the hot key register request has a key number and a pointer to a hot key function for the new hot key. The...
7581083 Operation processing device, system and method having register-to-register addressing  
As shown in FIG. 1, an operation-processing device of the present invention comprises a register array (11) having plural registers for holding an arbitrary value based on a write address Aw and a...
7573943 Interference cancellation system  
A DSL or other communication system includes a modem or other communication device having at least one antenna that is configured to collect interference data relating to interference noise...
7568051 Flexible UCB  
Providing a mechanism for performing special processing in connection with application I/O operations for a device includes mapping application address space to address space containing metadata...
7565484 Methods, apparatus and computer programs for scheduling storage requests  
Provided are methods, apparatus arid computer programs for scheduling storage input and/or output (I/O) requests. A method for scheduling storage access requests determines a request processing...
7563129 Video signal transmitting device for computer system having analog and digital video signal output functionality  
A video signal transmitting device having analog and digital video signal output functionality is adapted to transmit a video signal, and has a cable unit, a digital visual interface integrated...
7552240 Method for user space operations for direct I/O between an application instance and an I/O adapter  
The present invention provides a method that enables application instances to pass block mode storage requests directly to a physical I/O adapter without run-time involvement from either the local...
7552249 Direct memory access circuit and disk array device using same  
A DMA circuit prevents an erroneous data transfer by a descriptor due to an address failure of memory. When a descriptor is created, the data processing unit writes a pointer, for storing the...
7552241 Method and system for managing a plurality of I/O interfaces with an array of multicore processor resources in a semiconductor chip  
The present invention relates to a method and system for managing I/O interfaces with an array of multicore processor resources in a semiconductor chip. The I/O interfaces are connected to the...
7548997 Functional DMA performing operation on DMA data and writing result of operation  
In one embodiment, a direct memory access (DMA) controller comprises a transmit control circuit, an offload engine, and a receive control circuit. The transmit control circuit is configured to...
7545383 Information processing system, information processor, information processing method, and program  
An information processing system includes a first information processor to process data to be displayed in a first display unit and a second information processor to indicate the data displayed in...
7545855 Phase shifter and current mode mixer  
An integrated circuit radio transceiver comprises an integrated phase shift mixer for generating a phase and frequency shifted output signal to at least a portion of one of a transmitter or...
7545856 Current mode phase shifter, mixer and amplifier  
An integrated circuit radio transceiver includes a phase shift block that is operable to produce a phase shifted current signal at an output of the phase shift block and a mixer with a low input...
7539795 Methods and apparatus for implementing dynamic shortcuts both for rapidly accessing web content and application program windows and for establishing context-based user environments  
The invention disclosed herein concerns methods and apparatus for implementing dynamic shortcuts for use in navigating web content and application program windows. In particular, the methods and...
7539816 Disk control device, disk control method  
A disk control device stores write requests from a cache memory or reads commands from a host in a queue for a disk drive in chronological order. When the number of write requests stored in the...
7536483 Computer system having analog and digital video signal output functionality, and computer device and video signal transmitting device thereof  
A video signal transmitting device having analog and digital video signal output functionality is adapted to transmit a video signal, and has a cable unit, a digital visual interface integrated...