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Searching: cpu processor





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Patent # Description
US-7,734,860 Signal processor
For every sampling period of a DSP 100, a timing generator 200 requests a CPU 300 to release a bus and provides a DSP 100 access time period to make an external...
US-7,734,852 Modular computer system
A modular computer system (20) including a universal connectivity station (UCS) (22) interconnected to a plurality of remote modules (30, 32, 34, 36, 38, 42) via...
US-7,732,699 Central processing unit for singing room machinery and MP3
A central processing unit (CPU) for an MP3 player and a karaoke system makes it possible to reduce the size of the MP3 and the karaoke system by integrally...
US-7,730,330 System and method for saving and restoring a processor state without executing any instructions from a first...
A CPU (1) automatically preserves the CPU context in a computer memory (5) that remains powered-up when the CPU is powered down in sleep mode. By means of the...
US-7,728,887 Image processing device and method
Image data of a digital signal is inputted to a digital signal processor. A CPU reads out color correction coefficients from a ROM. Weights are added to the...
US-7,725,694 Processor, microcomputer and method for controlling program of microcomputer
A microcomputer includes a CPU capable of performing a plurality of tasks in a parallel time-sharing operation. The tasks include at least one special task...
US-7,724,078 Adjusting PLL/analog supply to track CPU core supply through a voltage regulator
A processing device includes a Phase Locked Loop (PLL) system with an adjustable power supply designed to track the power supply provided to one or more of the...
US-7,715,415 Router having a single CPU MAC
A network device for transferring data from a first network to a second network comprises a switch comprising a first port adapted to receive a frame of the data...
US-7,711,966 Dynamic clock frequency adjustment based on processor load
In general, the disclosure is directed to techniques for reducing power consumption within computing devices, such as wireless communication devices. A device...
US-7,707,296 Method and apparatus for selecting a media processor to host a conference
A system, method, apparatus, means, and computer program code for selecting a media processor to host a conference is provided. According to some embodiments, a...
US-7,702,937 Method and apparatus for operating a computer system by adjusting a performance state of a processor resource
A method, apparatus or stored program for adjusting the clock throttle rate of a central processing unit (CPU) included in a computer, in which the usage of the...
US-7,701,954 Gateway with voice
In one aspect of the present invention, a network gateway is configured to facilitate on line and off line bi-directional communication between a number of near...
US-7,698,538 Method and apparatus for downloading program by using hand shaking in digital signal processing
A method and apparatus are provided for downloading a program by using hand-shaking in a digital signal processor (DSP), in which the program stored at an...
US-7,698,533 Configurable co-processor interface
A configurable coprocessor interface between a central processing unit (CPU) and a coprocessor is provided. The coprocessor interface has an instruction transfer...
US-7,698,493 Methods and apparatus for translating write request messages in a computing system
Methods and apparatus are disclosed to translate memory write requests to be transmitted from a first processor to a second processor in a computing system, such...
US-7,694,174 Systems and methods for CPU repair
Systems and methods for repairing a processor are provided. In one embodiment, a method for repairing a processor is provided that includes, for example, the...
US-7,694,158 Parallel processing method and system, for instance for supporting embedded cluster platforms, computer program...
A multi-processing system-on-chip including a cluster of processors having respective CPUs is operated by: defining a master CPU within the respective CPUs to...
US-7,694,111 Processor employing loadable configuration parameters to reduce or eliminate setup and pipeline delays in a...
A deep-pipeline system substantially reduces the overhead of setup delays and pipeline delays by dynamically controlling access of a plurality of configuration...
US-7,694,043 Method, system, for exchanging data via a buffer pool between a central processing unit and input/output...
A method is disclosed for exchanging data between a central processing unit (CPU) and an input/output processor (IOP). The CPU and IOP may both be senders or...
US-7,690,765 Central processor for a camera with printing capabilities
A central processor for a camera having printing capabilities has a CPU core. A data cache is connected to the core. A vector processor is connected to the core...
US-7,685,331 Direct memory access controller
A direct memory access controller (DMAC) is disclosed. In one case, the DMAC is configured to manage a DMA transmission of mass data with non-continuous...
US-7,684,884 Audio processor, input/output processing apparatus, and information processing apparatus
There is provided an information processing apparatus in which a CPU and an audio processing unit are coupled by a bus. The audio processing unit includes a ring...
US-7,676,631 Methods for operating a CPU having an internal data cache
A CPU 3 having a processor 1 and an internal data cache 7 IS operated in combination with a dummy interface 13 which simulates the existence of an external...
US-7,673,171 Systems and methods for CPU repair
Systems and methods for repairing a processor are provided. In one embodiment, a method for repairing a processor is provided that includes, for example, the...
US-7,673,156 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...
US-7,673,072 Fast-path apparatus for transmitting data corresponding to a TCP connection
A system for protocol processing in a computer network has an intelligent network interface card (INIC) or communication processing device (CPD) associated with...
US-7,669,223 Apparatus and method for packaging programs in a television program delivery system
An apparatus and a method provide optimum packaging of programs for delivery over a television program delivery system. The apparatus includes a central...
US-7,667,734 Liquid-crystal television set
A single IC-chip includes a video processor, a panel processor, an OSD circuit, a CPU, and a timing controller. A memory 18 stores one test pattern datum that is...
US-7,667,715 Video, audio and graphics decode, composite and display system
A video, audio and graphics system uses multiple transport processors to receive in-band and out-of-band MPEG Transport streams, to perform PID and section...
US-7,664,938 Semantic processor systems and methods
A system including a CPU including logic for executing code from a location and at a time determined by an external entity, a data cache and a CPU management...
US-7,664,868 TCP/IP offload network interface device
An intelligent network interface card (INIC) or communication processing device (CPD) works with a host computer for data communication. The device provides a...
US-7,664,046 Mobile communications terminal for supporting extended link adaptation techniques and method thereof
A mobile communication terminal including a Central Processing Unit (CPU) configured to set at least one or more predetermined parameters according to...
US-7,657,678 Modular computer system
A modular computer system (20) including a universal connectivity station (UCS) (22) interconnected to a plurality of remote modules (30, 32, 34, 36, 38, 42) via...
US-7,653,071 Router having a single CPU MAC
A method, apparatus, and computer-readable media for transferring data from a first network to a second network through a network device, comprising. It...
US-7,650,468 Device for processing access concurrence to shared memory
A data processor that allows a CPU to access an external memory in an interval between data accesses from a DSP having a variable data length. In a case where a...
US-7,646,790 Communications processor
A communication processor of a class, such as an Internet tuner, provides such desirable features (FIG. 2) as LAN support, an SPI interface (128), a dedicated...
US-7,646,425 Multifunction all in one capture station for creating identification documents
A capture station for creating identification documents comprises a housing including a camera and lighting device, a base, and at least one leg extending from...
US-7,643,987 Voice channel chaining in sound processors
An improved method and apparatus for controlling the voice channels in sound processors includes: programming a first voice channel to instruct a second voice...
US-7,636,864 Mechanism for adaptively adjusting a direct current loadline in a multi-core processor
A central processing unit (CPU) is disclosed. The CPU includes two or more processing cores and a power control unit to regulate voltage applied to the CPU based...
US-7,636,515 Apparatus and method for transcoding still image data files into MPEG video data files and digital video player...
The CPU breaks a digital still image file down into multiple sub-picture files. Each sub-picture file is treated as an MPEG video frame and is used to construct...
US-7,634,261 Mobile communications terminal and software updating method for mobile communications terminal
A mobile communications terminal has a communications processor controlled by a communications CPU and an application control processor controlled by an...
US-7,631,196 Method and apparatus for loading a trustable operating system
A method and apparatus is provided in which a trustable operating system is loaded into a region in memory. A start secure operation (SSO) triggers a join secure...
US-7,629,999 Printer CPU with VLIW processor
A processor for controlling a printer, the processor comprising: an input interface for receiving input image data; and, a very long instruction word (VLIW)...
US-7,627,684 Network interface device that can offload data transfer processing for a TCP connection from a host CPU
An intelligent network interface card (INIC) or communication processing device (CPD) works with a host computer for data communication. The device provides a...
US-7,624,442 Memory security device for flexible software environment
A semiconductor integrated circuit includes a processor for executing application code from a memory and a verifier processor arranged to receive the application...
US-7,624,295 Processor system, instruction sequence optimization device, and instruction sequence optimization program
To reduce power consumption of a processor system including a plurality of processors without degradation of the processing ability, a CPU detects mode setting...
US-7,624,236 Predictive early write-back of owned cache blocks in a shared memory computer system
A method for predicting early write back of owned cache blocks in a shared memory computer system. This invention enables the system to predict which written...
US-7,617,360 Disk array apparatus and method of controlling the same by a disk array controller having a plurality of...
To efficiently manage performance resources while preventing a failure of a control processing from affecting another control processing in a disk array...
US-7,617,346 Rapid input/output doorbell coalescing to minimize CPU utilization and reduce system interrupt latency
Status/error reporting is implemented using a doorbell system. A plurality of flag registers are included on a system device, such as a serial buffer. Each flag...
US-7,609,902 Implementation of discrete cosine transformation and its inverse on programmable graphics processor
The discrete cosine transform (DCT) is mapped to a graphics processing unit (GPU) instead of a central processing unit (CPU). The DCT can be implemented using a...
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