Sign up


Match Document Document Title
7079046 Multi-point data acquisition apparatus  
An object of the present invention is to realize a multi-point data acquisition apparatus which enables communication with multiple measurement modules at high speed. The present invention improves...
7076667 Storage device having secure test process  
In a storage device for maintaining information when power is OFF and being capable of executing a test process based on test signals, a test terminal inputs the test signals and an instruction...
7076600 Dual purpose interface using refresh cycle  
A method and system for optimizing use of signal paths on a DRAM interface. Signal paths that have a ‘don't care’ status during DRAM refresh are assigned to communication with another device. Ons...
7073051 System for displaying information on system start-up  
A system for displaying information on start-up includes a display screen, a power supply, a data processor, system initialization routine software stored in a non-volatile memory, and one or more...
7072976 Scalable routing scheme for a multi-path interconnection fabric  
Various embodiments of a scalable routing system for use in an interconnection fabric are disclosed. In this routing scheme, a routing directive describes a route in the interconnection fabric...
7062575 System and method for interfacing computer system information protocol interface modules  
An information processing module forms a blade for a high density computer system. A processor is operable to perform information processing and an information signal interface is connected between...
7058731 Failover and data migration using data replication  
A virtual volume module in a host system provides virtual volume view to user-level and system-level applications executing on the host system. The virtual volume module maps I/O from the...
7058764 Method of adaptive cache partitioning to increase host I/O performance  
Exemplary systems, methods, and devices dynamically characterize a portion of a total cache as a read cache or a write cache in response to a host workload. Exemplary systems, methods, and devices...
7058761 Clustering disk controller, its disk control unit and load balancing method of the unit  
A clustering disk subsystem comprising a switch holding a table which can modify a destination of a request from a host computer, wherein the switch transfers an access request to another channel...
7039922 Cluster with multiple paths between hosts and I/O controllers  
A host is coupled to a cluster fabric which includes a fabric-attached I/O controller. The host includes a processor, a memory coupled to the processor and an operating system. The operating system...
7031379 Time domain equalizer for DMT modulation  
A method for deriving coefficients for a time domain equalizer function (24) as implemented by a digital signal processor (35) in a DSL modem (20) is disclosed. A transmitting modem (10), such as...
7031378 Unified DSL transceiver  
A single unified digital subscriber line (DSL) transceiver can be used for DSL applications, can be integrated on a single board or chip, or within a less board space. An embodiment of the unified...
7028148 Program executing device and method for executing programs  
A program executing device that can execute two programs produced using the same source program is disclosed. The program executing device 1 is generally composed from a processor (CPU) 2, a...
7028105 Apparatus, method and signal set for monoline serial interface  
Circuit, apparatus, method, and signal set for sending and controlling bi-directional data flow between a microprocessor (or other device) and a peripheral device having a standard UART-based,...
7028108 System and method for controlling data transfer for data array control unit having first and second selector with data shift register  
A data register which outputs an input data as is when the input data fulfills a set data width for outputting, and holds the input data until a bit width of the input data is equal to or more than...
7027459 Transmission line terminating apparatus that performs packet processing  
Printed circuit boards 11 to 11n are connected in a star-like configuration with a single packet processing IC 42, connected to a CPU 41, at its center, each printed circuit board being connected...
7024493 Bootable CD for transferring files independently of computer operating systems  
A method of transferring CD ROM formatted files independently of operating systems. The method includes booting a computer with an operating system kernel loaded from a bootable CD ROM, and loading...
7020186 Multi-mode bi-directional communications device including a diplexer having switchable low pass filters  
A multi-mode bi-directional communications device including a diplexer having a high-pass filter, a first low-pass filter, and a second low-pass filter. Downstream processing circuitry is coupled...
7016986 Configuration of an information system for a transport vehicle subsystem that transmits component input/output rules for the information system  
A method and a system for configuring an information system in a vehicle is provided, in which a set of input/output rules is stored in a storage medium of the information system. An output, an...
7016681 Mobile communication device and data communication method using the same  
A mobile communication device that flexibly supports various services which utilize both Internet communications and short-distance wireless communications. An instruction data receiving section...
7016981 Switching apparatus and method for increasing the total number of addressable electronic devices beyond limits imposed by device address sizes  
A switching apparatus provides an address extension for an environment, such as I2C, that uses devices with a limited address configurability. The switching apparatus provides connection between a...
7013352 Interface standard support in modular computer systems  
An information processing module in the form of a blade server can communicate information signals with other modules of a modular computer system such as a high density server system under a...
7007151 System, device, and method for controlling access to a memory  
In a system, device, and method for controlling access to a memory, a memory interface device is used to coordinate access to a memory device by a number of host applications. The memory interface...
7007118 Computer system for integrating car electronic devices  
A computer system for integrating several car electronic devices is proposed. The computer system is installed in a housing, which is of the standard DIN size to be installed in a car dashboard. A...
6985974 Memory interface controller for a network device  
A network device receives data packets from a network adaptor. A low latency memory has a first read/write performance. A high latency memory has a second read/write performance that is slower than...
6982976 Datapipe routing bridge  
The datapipe routing bridge is composed of three building blocks, transmitter, bridge and receiver. The bridge component provides high levels of connectivity between multiple digital signal...
6981074 Descriptor-based load balancing  
A multiprocessor switching device substantially implemented on a single CMOS integrated circuit is described in connection with a descriptor-based packet processing mechanism for use in efficiently...
6980312 Multifunction office device having a graphical user interface implemented with a touch screen  
A multifunction device includes a multifunction controller, a first interface for receiving input data from a document data source and a second interface for outputting processed input document...
6970260 Apparatus and method for automatic handling of scan orders  
A system and method for generating digitized documents for a digital environment, having at least one scanner, a local operator control unit, and a management unit connected to the scanner or...
6967950 Pull transfers and transfer receipt confirmation in a datapipe routing bridge  
In a network of digital signal processor nodes connected in a peer-to-peer relationship, a data packet sent to a node causes a return transmission from that node. The requester digital signal...
6965915 Communications system for the control of a communications terminal by a remote computer  
The communications system has a communications terminal that transmits status data to a remote computer. The remote computer processes a program that generates an instruction sequence on the basis...
6958718 Table lookup operation within a data processing system  
A table lookup extension instruction is provided in which index values stored within an index register D2 are used to select data elements stored within one or more table registers D0, D1 for...
6959342 Replicating kernel data that is read mostly and write rarely  
A distributed computer system and a method for replicating data in a distributed computer system. The system includes a plurality of processing nodes. A processing node comprises at least one...
6957279 Selectable logical identifier mapping  
The present invention is directed to a configurable input/output interface and method for data transfer between a host and a target in a network environment. A method for providing data transfer...
6957278 Reference -switch hysteresis for comparator applications  
The present invention concerns an apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate a reference output voltage in response to a plurality of...
6950772 Dynamic component to input signal mapping system  
A dynamic component to input signal mapping system is disclosed that receives different types of input signals applied to a number of components and provides resultant output signals. The system...
6948011 Alternate Register Mapping  
A novel method of providing alternate access to a storage element for holding a data element in a network interface. The storage element is accessed via a first access path when the network...
6941390 DMA device configured to configure DMA resources as multiple virtual DMA channels for use by I/O resources  
Various embodiments of a system and method for configuring a set of DMA resources as multiple virtual DMA channels are disclosed. In one embodiment, a system may include a context memory configured...
6941424 System, method, and computer program product for high speed DMA-based backplane messaging  
A system and method of enhanced backplane messaging among a plurality of computer boards communicating over a common bus uses a set of pre-allocated buffers on each computer board to receive...
6925591 Method and apparatus for providing full accessibility to instruction cache and microcode ROM  
A method and apparatus for providing full accessibility to on-chip instruction cache and microcode ROM are described. A dummy tag and a dummy instruction are written into a cache tag array and an...
6925507 Device and method for processing a sequence of information packets  
The packets of the sequence are stowed away in a packets memory organized as a stack, in association with respective processing labels. The processing label associated with each packet extracted...
6925641 Real time DSP load management system  
A highly intelligent DSP load management system is described herein for enhancing the processing capabilities of an SOC device. The DSP load management system enables parallel processing of data at...
6922734 Non-volatile storage device with contactless interface  
An integrated storage device, for storing a data package received wirelessly from a remote base station, includes a secondary non-volatile storage device, an antenna, a primary non-volatile storage...
6917988 System and method for efficient management of fibre channel communication  
A system and method for managing a Fibre Channel adapter is disclosed. When a close request is received by the Fibre Channel adapter, the adapter is set to a quasi-open state. In a quasi-open...
6915330 Web function blocks capable of exchanging HTTP type of messages in automation equipment  
A communication system for automation equipment on a TCP/IP network. The automation equipment controls an automation application by executing an application program written according to standard...
6912597 Peripheral, peripheral control method, peripheral control system, memory medium for storing peripheral control program, and peripheral control program product  
An object of the present invention is to provide a multi-function peripheral which is easy for a user to operate. To achieve the object, according to the present invention, there is provided a...
6912596 Automatic resume from suspend for IEEE-1394 PHY  
A system and process are disclosed for automatically resuming data communication using an IEEE-1394 PHY when communication is suspended because input bias is momentarily lost. The PHY determines...
6898658 Method to prevent net update oscillation  
A method for preventing net update oscillation of a bus bridge by competing net update messages is presented. The method includes the steps of (a) determining whether a particular portal is a...
6895591 Virtual file system and method  
A file accessing scheme allows logical files to be processed outside of the native operating system and its logical I/O subsystem. When an application program wants to process a file outside of the...
6895445 Docking stations for transferring data between handheld electronic devices and other devices via infrared communications  
Docking stations for transferring data between handheld electronic devices and various data input/output devices are provided. A docking station includes a housing, an infrared (IR) signal emitter...