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7624213 |
Passing identification information
A data communications architecture employing serializers and deserializers that reduces data communications latency. In an illustrative implementation, the data communications architecture...
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7620759 |
Secure memory device for smart cards with a modem interface
A secure memory device for a smart card with a modem interface comprising a rewritable memory such as an EEPROM, a processing unit or a microprocessor, an on-chip oscillator, an ISO 7816 interface,...
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7617343 |
Scalable bus structure
A processing system is disclosed with a sending component and a receiving component connected by a bus. The bus may be configured with transmit and receive channels. The transmit channel may have a...
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7610421 |
Bus request control circuit
A bus request control circuit provided in a signal processing circuit having a higher priority in an arbitration circuit includes a request signal transmitting section which transmits a request...
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7610420 |
Data aggregation-distribution apparatus, date transmission system and method thereof
A data aggregation-distribution apparatus includes a plurality of port route units and a data processing unit. Every port route unit has a sending buffer and a receiving buffer. The data processing...
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7610412 |
Throttling communication between software processes
A throttling process for throttling communications between software processes, where data streams are sent between a source and one or more destinations. The method first determines if any of the...
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7610400 |
Rule-based networking device
A networking system, device, and method are provided. The networking device typically includes a user-defined ruleset including HTTP request rules and HTTP response rules. The networking device may...
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7606955 |
Single wire bus for connecting devices and methods of operating the same
A master/slave system architecture that includes a single wire bus, a master device and bus interface coupled to the bus. The system further includes plurality of slave devices having respective...
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7606942 |
Method for input output expansion in an embedded system utilizing controlled transitions of first and second signals
A method for expanding input/output in an embedded system is described in which no additional strobes or enable lines are necessary from the host controller. By controlling the transitions of the...
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7594074 |
Storage system
To provide a storage system with a cost/performance meeting the system scale, from a small-scale to a large-scale configuration. In the storage system, protocol transformation units and data...
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7587571 |
Evaluation unit in an integrated circuit
An integrated circuit comprising a first terminal for exchanging signals; an evaluation unit coupled to the first terminal, the evaluation unit evaluating a signal level applied to the first...
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7587541 |
Master-slave device communication circuit
A master-slave device communication circuit includes a master device, a bus, and a slave device having a bus switch connected to the master device via the bus, and a status detecting circuit. The...
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7587537 |
Serializer-deserializer circuits formed from input-output circuit registers
Input-output circuitry for integrated circuits such as programmable logic device integrated circuits is provided. The input-output circuitry can be configured to operate in a single-ended data mode...
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7558428 |
Accelerated video encoding using a graphics processing unit
The systems and methods described herein are directed at accelerating video encoding using a graphics processing unit. In one aspect, a video encoding system uses both a central processing unit...
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7555584 |
Providing additional channels for an MSL architecture
Method and apparatus relating to defining additional channels in an interprocessor communication system having broadcast and non-broadcast channels. A broadcast identifier may be sent on a channel...
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7548999 |
Chained hybrid input/output memory management unit
In one embodiment, an input/output (I/O) node comprises an I/O memory management unit (IOMMU) configured to translate memory requests. The I/O node is configured to couple to an interconnect and to...
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7543092 |
Signal processing system for reducing power consumption
A system for data communication purposes in electronic devices comprises a data bus comprising first, second, third and forth signal paths. A first control means generates a first state of a...
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7539803 |
Bi-directional interface for low data rate application
A bi-directional single-conductor interface is provided, comprising (1) a switching means for applying a voltage level to the interface that is outside a normal voltage operating range for the...
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7538578 |
Multiple data rates in programmable logic device serial interface
A serial interface for a programmable logic device can be operated according to various communications protocols and includes both a receiver portion and a transmitter portion. The receiver portion...
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7536579 |
Skew-correcting apparatus using iterative approach
An apparatus for determining the amount of skew to be injected for system skew compensation in a high-speed data communications system including a plurality of lanes with a data bus per lane. Such...
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7536496 |
Method and apparatus for transmitting data in an integrated circuit
A method and apparatus for transmitting data between cores residing in an integrated circuit. Data is transmitted by using hubs located between the cores and an arbiter. The arbiter maintains a...
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7521957 |
Impedance controller for semiconductor device
An impedance controller includes multiple determination units for determining which of multiple candidate codes results in a best impedance match for an I/O pad of a semiconductor device. In...
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7518614 |
Method and apparatus for capturing and transmitting screen images
A remote management controller may include a video redirection device and a processor. The video redirection device may be configured to: obtain multiple separate slices of video data output from a...
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7500047 |
System and method for processing commands
Embodiments of the present invention provide for conversion between command protocols. A routing device, or other device in the command path, can receive a command from an initiator, determine if...
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7500034 |
Multiple integrated circuit control
In an implementation of multiple integrated circuit control, a multiple integrated circuit controller initiates and controls data transactions between the multiple integrated circuit controller and...
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7500033 |
Universal serial bus transmitter
A Universal Serial Bus transmitter comprising a USBTXP input and a USBTXM input for receiving respective data signals, and a USBP driver and a USBM driver for applying the respective data signals...
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7496697 |
Apparatus for managing multiple computers by remote control
A computer management apparatus is provided for interconnecting a single user console including user interface devices, such as a console keyboard, a console video display unit, a console mouse,...
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7493428 |
Method and system for dynamic queue splitting for maximizing throughput of queue based operations while maintaining per-destination order of operations
A system for providing dynamic queue splitting to maximize throughput of queue entry processing while maintaining the order of queued operations on a per-destination basis. Multiple queues are...
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7490188 |
Apparatus and method for USB data transmission in hybrid terminal including two CPUs utilizing two memories
An apparatus and a method for sharing an USB port and transmitting data in a hybrid terminal including both two CPUs and memories corresponding to the two CPUs are disclosed. In the apparatus and...
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7480751 |
Serial data interface system and method using a selectively accessed tone pattern generator
A system and method performs speed and connection handshaking between Beta signal ports and/or a Bilingual ports in a serial data interface system. A tone pattern generator (e.g., a flip-flop) can...
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7475176 |
High bandwidth split bus
A system includes a first bus segment and a second bus segment. The first bus segment is operatively coupled to one or more first bus agents, where the first bus agents are configured for writing...
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7461187 |
Bus system and data transfer method
A bus system which transfers data from a first device to a second device includes a holding unit which holds data input from the first device, and a selecting unit which selects whether to output...
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7444446 |
Optical DVI cable, optical signal transmission equipment and optical signal transmission system which have the cable, and method of transmitting optical signal using the cable
The present invention provides an optical DVI cable and optical signal transmission equipment which can prevent the leakage of laser light to the outside. The optical DVI cable includes (1) a...
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7440125 |
Setting information transmission/reception system
When a setting relating to the print quality of a printer 3 is changed (T 601 ), sending of ssdp:byebye to PCs 2 (T 603 ) and time measurement by a timer 37 (T 605 ) are executed. Then, after...
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7430626 |
Bi-directional data control state machine
A method for controlling bi-directional data transfers in an electronic circuit is provided. The method involves when a first of at least two data signals is activated as an originating data signal...
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7426593 |
Information processing system, reproducing terminal device and reproducing method, information processing device and method, and program for synchronous display of content
In a transmitting terminal, a first displaying section displays, synchronously with a receiving terminal, a portion of content that has been transmitted to the receiving terminal. A second...
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7412549 |
Processing system and method for communicating data
A method for communicating data between an initiator unit (INIT) which initiates the communication and a target unit (TRGT) is described. Therein the initiator unit (INIT) indicates a request (TID)...
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7409485 |
Optimized data transfer for a data bus
A communications system is provided in which a host may receive data from a slave device over a polling bus. The slave device first reports to the host an initial amount of data to be transferred....
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7401172 |
Apparatus and method for quickly connecting network real-time communication system
An apparatus and a method for quickly connecting a real-time communication system. The apparatus includes a communication control device that can be inserted into a signal receiving device. The...
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RE40346 |
Method and apparatus for providing single channel communications
A UART including a logic unit is disclosed, wherein the logic unit automatically enables or disables the UART receiver port whenever data is being processed by the UART for wireless transmission....
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7356632 |
Data memory controller that supports data bus invert
The present invention provides a data memory controller that supports for the invert of data bus. Data transmitted from a memory is received in a chip set, which further transmits the data to a...
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7350015 |
Data transmission device
A data transmission device forwards data that have been received from a first device, intended for a second device, to the second device. The data transmission device is distinguished in that it...
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7346718 |
Autonomous integrated-circuit card
An autonomous integrated circuit card includes a logic external communication interface which directly communicates with a communication device connected to an integrated circuit card terminal main...
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7346710 |
Apparatus for input/output expansion without additional control line wherein first and second signals transition directly to a different state when necessary to perform input/output
An apparatus for expanding I/O is described in which no additional strobes or enable lines are necessary from the host controller. By sequencing data in a specific way when output to two existing...
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7343431 |
Method, apparatus, and computer-readable medium for disabling BIOS-provided console redirection capabilities in the presence of an incompatible communications device
Methods, systems, apparatus, and computer-readable media are provided for disabling a BIOS-provided console redirection facility in the presence of an incompatible device. According to the method,...
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7340171 |
FTTH system for broadcast/communication convergence using IEEE 1394
A broadcast/communication convergence system, and an FTTH (Fiber To The Home) system that can accommodate broadcast signals of various channels and variable band signals by converging broadcast and...
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7337250 |
Low latency data transmission method and system
A method of transmitting data includes:
A. receiving, at each of a plurality of data transmission devices of a transmitter, a data bit of a data word from a host; B. determining that a data word...
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7334042 |
Systems and methods for initiator mode connection management in SAS connections
Methods and structures for managing connection requests within a SAS controller operating as an initiator device. A SAS initiator device maintains a table of information regarding known SAS devices...
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7330921 |
Communication control circuit and communication control method
A communication control circuit that performs the process of receiving a response to send data in synchronous transfer mode within a certain period of time without using an external control...
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7310694 |
Reducing information reception delays
A technique for reducing information reception delays is provided. The technique reduces delays that may be caused by protocols that guarantee order and delivery, such as TCP/IP. The technique...
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