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7617334 |
Data processing system, data processing method and program
In the host, an IP issues CCW, and a CH encodes the CCW and a CCW chain by the encode program to create a code including the description of controlling a conditional branch with the DKC and...
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RE40942 |
Integrated digital signal processor/general purpose CPU with shared internal memory
An integrated data processing platform for processing a digital signal that includes a general purpose processor and a digital signal processor (DSP) module. The DSP module recovers digital data...
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7603545 |
Instruction control method and processor to process instructions by out-of-order processing using delay instructions for branching
An instruction control method carries out an instruction in a processor to process instructions by out-of-order processing, using delay instructions for branching. The processor includes a storage...
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7581086 |
Digital signal processor
A digital signal processor is provided, comprising at least one cluster. The cluster may comprise at least two function units each conducting different instruction types, at least two private...
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7580954 |
Random access action list for digital signal data editing
Techniques for changing operations performed relative to digital signal data that represents a recording of a signal are provided. A digital signal data-editing program displays an ordered list of...
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7519793 |
Facilitating inter-DSP data communications
A method, computer program product and system for facilitating inter-digital signal processing (DSP) data communications. A direct memory access (DMA) controller may be configured to facilitate...
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7508806 |
Communication signal processor architecture
An architecture for a wideband code-division multiple access (WCDMA) baseband system is provided. The system comprises separate processing blocks (e.g. cell search, RAKE receiver, transmitter...
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7493220 |
Method and system for vibration signal processing
The present invention relates to a vibration signal processing method and system that can be used to account for situations where impact or impulse events are hidden in a normal vibration reading...
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7483420 |
DSP circuitry for supporting multi-channel applications by selectively shifting data through registers
Digital signaling processing (DSP) circuitry that supports multiple channel or time division multiplexing (TDM) applications is provided. For example, the DSP circuitry can process one or more...
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7437719 |
Combinational approach for developing building blocks of DSP compiler
An approach that uses a combinatorial approach by adopting natural language processing with the application of Finite State Morphology (FSM) to transform source code into an efficient assembly...
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7437540 |
Complex domain floating point VLIW DSP with data/program bus multiplexer and microprocessor interface
A system for digital signal processing, configured as a system on chip (SoC), combines a microprocessor core and digital signal processor (DSP) core with floating-point data processing capability....
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7426500 |
Parallel computer architecture of a cellular type, modifiable and expandable
This processing is distributed among number of simple hexagonal units distributed in a honeycomb layer, consisting of a central hexagram surrounded by six receiving cells, each representing an...
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7421384 |
Semiconductor integrated circuit device and microcomputer development supporting device
During software development, a multichip module is used which encloses a target chip and a development chip in one package. A CPU of the development chip fetches instructions from a flash memory in...
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7409528 |
Digital signal processing architecture with a wide memory bandwidth and a memory mapping method thereof
A DSP (Digital Signal Processing) architecture with a wide memory bandwidth and a memory mapping method thereof. The DSP architecture includes: a first communication port; first, second, and third...
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7401205 |
High performance RISC instruction set digital signal processor having circular buffer and looping controls
A DSP superscalar architecture employing dual multiply accumulate pipelines. Dual MAC pipelines allow for a seem less transition between established RISC instruction sets and extended DSP...
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7389404 |
Apparatus and method for matrix data processing
A matrix data processor is implemented wherein data elements are stored in physical registers and mapped to logical registers. After being stored in the logical registers, the data elements are...
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7376812 |
Vector co-processor for configurable and extensible processor architecture
A processor can achieve high code density while allowing higher performance than existing architectures, particularly for Digital Signal Processing (DSP) applications. In accordance with one...
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7356671 |
SoC architecture for voice and video over data network applications
A system-on-chip (SoC) for voice and video over data network applications includes a first and a second general purpose processors and a plurality of coprocessors. The coprocessors include: a...
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7308488 |
Method, system and program products for distributing portal content processing
The present invention generally relates to a method, system and program product for distributing portal content processing. Specifically, a request for portal content is received on a surrogate...
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7305676 |
Communication device configured for real time processing of user data to be transmitted
A communication device is provided which has a programmable multichannel signal processor for real time processing of user data, which are to be transmitted, within the framework of a plurality of...
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7299340 |
Data processing device having selective data cache architecture and computer system including the same
The disclosure is a data processing device with selective data cache architecture and a computer system including the data processing device. The data processing device is comprised of a...
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7292847 |
Method for coordinating tasks in a GSM network
In a mobile unit of a GSM network (Global System for Mobile Communications), various tasks are performed under real-time constraints. After starting an execution of a first task, the execution of...
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7287148 |
Unified shared pipeline allowing deactivation of RISC/DSP units for power saving
An integrated circuit comprising a reduced instruction set computer (RISC) controller to execute RISC instructions, one or more digital signal processing (DSP) units to execute DSP instructions,...
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7272678 |
DSP bus monitoring apparatus and method
A bus monitor is provided as a tool for developing, debugging and testing a system having an embedded processor. The bus monitor resides within the same chip or module as the processor, which...
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7251720 |
Flexible digital signal processor
The invention describes a digital signal processor to execute at least one dedicated operation of a dedicated system such as an digital front-end of any digital subscriber line system. The digital...
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7206894 |
Microcomputer application system, microcomputer, signal processing system and signal processing LSI
An external ROM stores a control program PG for controlling a microcomputer. An MPU executes copy processing to copy a high-speed processing part PGM 1 stored in the external ROM to a high-speed...
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7190783 |
Integrated digital subscriber line transceiver
An integrated digital subscriber line transceiver includes a single integrated circuit that has a digital signal processing engine, a time division multiplexing framer (for example, a T1/E1...
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7165128 |
Multifunctional I/O organizer unit for multiprocessor multimedia chips
An apparatus and method for providing enhanced performance for multi-processor multimedia chips. In one embodiment, the present invention is comprised of a data and communication apparatus coupled...
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7152151 |
Signal processing resource for selective series processing of data in transit on communications paths in multi-processor arrangements
A multi-processor arrangement having an interprocessor communication path between each of every possible pair of processors, in addition to I/O paths to and from the arrangement, having signal...
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7111089 |
Programmable scheduler for digital signal processor
A digital signal processor operates in conjunction with a scheduler hardware module and a scheduler software module in executing a highest priority runnable event among a plurality of events. The...
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7107401 |
Method and circuit to combine cache and delay line memory
A method and a digital processor circuit to process digital delays are provided. The digital processor circuit may comprise circuit memory and a processor module such as a digital signal processor...
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7103705 |
Computing system, and method for enabling a digital signal processor to access parameter tables through a central processing unit
A computing system includes a digital signal processor, a storage medium for storing parameter tables, a central processing unit coupled to the digital signal processor and the storage medium, and...
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7100020 |
Digital communications processor
An integrated circuit ( 203 ) for use in processing streams of data generally and streams of packets in particular. The integrated circuit ( 203 ) includes a number of packet processors ( 307, 313,...
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7085850 |
Stateless message processing scheme for network processors interactions
A stateless message-passing scheme for interactions between a network processor and a coprocessor is provided. The network processor, when receiving data frames for transmission from a network...
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7082518 |
Interruptible digital signal processor having two instruction sets
The present invention relates to a digital signal processing apparatus comprising a plurality of available hardware resource means and a first instruction set means having access to said available...
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7080386 |
Architecture with digital signal processor plug-ins for general purpose processor media frameworks
A plug-and-play architecture including an extension of a general purpose processor media framework for adjoining DSP processing power.
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7069423 |
Microcomputer
A built-in memory is divided into the following two types: first memories 5 and 7 and second memories 4 and 6 , and made accessible in parallel by third buses XAB and XDB and second buses...
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7068394 |
Effects processor for compact printer
An effects processor for an effects module. The effects processor comprises a RISC processor, a DSP for fast integer multiplication and a small memory. The processor uses VARK language and a lookup...
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7062637 |
DSP operations with permutation of vector complex data type operands
Executing digital signal processing (DSP) instructions in a digital signal processor integrated circuit comprising receiving a DSP instruction in digital signal processor integrated circuit to...
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7043625 |
Method and apparatus for adding user-defined execution units to a processor using configurable long instruction word (CLIW)
The present invention is a system in which a multiplicity of diverse dedicated hardware off-core execution units are connected to a core processor in order to increase the speed, power, and...
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7035906 |
Global network computers
This invention generally relates to one or more computer networks having computers like personal computers or network servers with microprocessors linked by broadband transmission means and having...
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7020854 |
Automated processor generation system for designing a configurable processor and method for the same
An automated processor design tool uses a description of customized processor instruction set extensions in a standardized language to develop a configurable definition of a target instruction set,...
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7013398 |
Data processor architecture employing segregated data, program and control buses
A mobile station includes an RF transceiver and a user interface. The mobile station further includes a plurality of data processor cores each having a first interface supporting a first bus...
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7013381 |
Function-variable type digital signal processing apparatus, and method of and program for controlling the same
Herein disclosed is a function-variable type DSP apparatus comprising: a storage section for storing a plurality of DSP microprogram parts; and a plurality of DSP executing sections each for...
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7007155 |
Digital signal processor for wireless baseband processing
A circuit employing an array of reconfigurable processing elements for wireless baseband processing. The circuit includes a first linear array of reconfigurable processing elements for processing...
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7007111 |
DMA port sharing bandwidth balancing logic
A heterogeneous integrated circuit having a digital signal processor and at least one programmable logic core. An AMBA AHB couples the cores and most other functional units on the IC. The PLCs are...
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6996699 |
Secondary processor execution kernel framework
Preparing one or more secure media effect programs, generating a binary image of the programs and associated data, loading the binary image into memory of a secondary processor, and executing the...
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6993597 |
Terminal apparatus
A low cost, a low power consumption and a small size are three very important factors for a mobile communication terminal. A great problem is posed by the conventional technique using a DSP and a...
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6986020 |
Methods and apparatus for providing bit-reversal and multicast functions utilizing DMA controller
Techniques for providing improved data distribution to and collection from multiple memories are described. Such memories are often associated with and local to processing elements (PEs) within an...
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6963829 |
Method and apparatus for interfacing a spectrum digital incorporated TMS470 evaluation board with a spectrum digital incorporated TMS320LC54X evaluation board
A bridge board connects a TMS470 processor evaluation module and a TMS320C54XX processor evaluation module. The bridge board performs translation of signal formats on both of the boards and also...
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