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Searching: cpu processor





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Patent # Description
US-7,016,065 Image processing method and apparatus with multiple coding units
The invention relates to an image processing apparatus which has a coding function of image data and inputs and outputs an image and a method for such an...
US-7,013,400 Method for managing power in a simultaneous multithread processor by loading instructions into pipeline circuit...
A register in the control unit of the CPU that is used to keep track of the address of the current or next instruction is called a program counter. In an SMT...
US-7,013,398 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...
US-7,009,401 Battery apparatus and method for monitoring battery state of a secondary battery
Motor generator (MG) is controlled via motor controller by MG control processor of CPU, so that voltage and current of battery is detected while changing...
US-7,007,192 Information processing system, and method and program for controlling the same
An information processing system capable of dynamic CPU replacement regardless of the function of OS, and a method and a program for controlling the same. The...
US-7,003,763 Data processor
A data processor having a debugging aid function capable of monitoring a plurality of kinds of internal buses from the outside and identifying each of the buses...
US-7,003,648 Flexible demand-based resource allocation for multiple requestors in a simultaneous multi-threaded CPU
A multi-threaded processor provides for efficient flow-control from a pool of un-executed stores in an instruction queue to a store queue. The processor also...
US-7,003,024 Semiconductor device
A semiconductor device comprises a DSP (Digital Signal Processor), a CPU for controlling the DSP and an interface circuit. The interface circuit comprises an...
US-7,000,140 Data processor and data processing system
This data processor can satisfy both requests of a fast transition from a low power consumption state to an operating state and low power consumption, and a data...
US-6,999,129 Image processing apparatus, method, and recording medium for controlling image quality
Viewing of a program at optimum image quality is realized. A correspondence table of combinations of MPEG video encoding parameters and image signal processing...
US-6,996,812 Software implementation of synchronous memory barriers
Selectively emulating sequential consistency in software improves efficiency in a multiprocessing computing environment. A writing CPU uses a high priority...
US-6,993,654 Secure encryption processor with tamper protection
An encryption processor for encrypting and decrypting data that ensures data security by preventing illegal deciphering or leakage of the data. The encryption...
US-6,993,466 Specifying portions of a graphical program for respective execution by a processor and a programmable hardware...
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A...
US-6,990,665 Method and system for real time scheduler
Methods and computer-executable components for real-time scheduling of CPU resources are disclosed. A performance counter determines when to allocate CPU...
US-6,988,211 System and method for selecting a frequency and voltage combination from a table using a selection field and a...
A selectable control over multiple clock frequency/voltage level combinations that can be activated in a processor. A table can be placed in hardware that...
US-6,985,492 Voice gateway with voice synchronization
A network gateway is configured to facilitate on line and off line bi-directional communication between a number of near end data and telephony devices with far...
US-6,985,189 Multimedia terminal equipment and digital processing method
The invention provides a multimedia terminal equipment which can reproduce and output an object broadcasting program irrespective of a providing medium and so...
US-6,981,134 Method and system for processing using a CPU and digital signal processor
A processor processing method suitable for a processor system. The processor system comprises a CPU 10, a ROM 20 coupled to the CPU, and a DSP 30 having a memory...
US-6,977,901 Packet transmission/reception processor
If a packet processing controller at a consumer node has failed to process a received packet within a predetermined amount of time, a packet processing control...
US-6,977,670 Method and apparatus for selective registration of endoscopes with database
An electronic endoscope system includes an electronic endoscope and a processor to which the electronic endoscope is connectable. The processor includes a signal...
US-6,975,509 Computing apparatus with cooling fan
Computing apparatus including a housing that defines a cavity. The computer apparatus further includes within the cavity multiple computing components, such as a...
US-6,972,799 Auto focusing apparatus selectively operable in an ordinary mode and a high speed mode
A subject image is formed on a CCD through an imaging optical system including a focusing lens. The output from the CCD is input, through an A/D converter and...
US-6,971,066 System and method for deploying a graphical program on an image acquisition device
A computer-implemented system and method for deploying a graphical program onto an image acquisition (IMAQ) device. The method may operate to configure an image...
US-6,970,206 Method for deinterlacing interlaced video by a graphics processor
A method for deinterlacing interlaced video using a graphics processor includes receiving at least one instruction for a 2D/3D engine to facilitate creation of...
US-6,968,469 System and method for preserving internal processor context when the processor is powered down and restoring...
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-6,968,400 Local memory with indicator bits to support concurrent DMA and CPU access
A digital system is provided having at least one processor with an associated multi-segment local memory circuit. Validity circuitry is operable to indicate if...
US-6,963,964 Method and apparatus for detecting pipeline address conflict using parallel compares of multiple real addresses
In a computer processor, multiple partially translated real addresses for a pipelined operation are compared with the real addresses of one or more other...
US-6,963,950 Multi-processor type storage control apparatus for performing access control through selector
A storage control apparatus is coupled to a central processing unit (CPU) and a storage unit to control input/output of data between the CPU and the storage...
US-6,959,391 Protection of the core part of computer against external manipulation
A method is proposed for protecting the central processing unit of a computer, in particular a smart card. Individual security-related registers are logically...
US-6,957,432 Real-time scheduler
Methods and computer-executable components for real-time scheduling of CPU resources are disclosed. A performance counter determines when to allocate CPU...
US-6,954,827 Cache memory capable of selecting size thereof and processor chip having the same
A multi-way set-associative cache memory is configured to operate only with those ways of the tag and data memories that operate normally, and excludes those...
US-6,954,209 Computer CPU and memory to accelerated graphics port bridge having a plurality of physical buses with a single...
A core logic chip set in a computer system provides a bridge between processor host and memory buses and a plurality of Accelerated Graphics Port (AGP) buses....
US-6,954,206 Data processor having unified memory architecture using register to optimize memory access
In order to reduce degradation of the processing performance of the data processor due to use of a part of the main memory as a display frame buffer, when an...
US-6,944,108 Method for controlling the rotation of optical disk based on disk shapes
The optical disk player of the present invention is capable of controlling rotational speed of an optical disk, on the basis of a shape of the optical disk, so...
US-6,940,739 Semiconductor memory device
A memory structure/circuit has at least two memory cell arrays connected to each other in a hierarchy. The bit lines of the two or more memory cell arrays are...
US-6,938,145 Associative memory system with a multi-digit incrementable validity counter
A computer system includes a central processing unit, an addressable main memory storing data pages and a page table, and an associative memory. The associative...
US-6,938,112 Use of bus hold to prevent bus contention between high speed processor and slow peripheral
The present invention discloses a method and apparatus for preventing contention on a common data bus between a CPU and a peripheral device with which the CPU...
US-6,938,110 Virtual processor through USB
The invention relates to a virtual processor through USB (VPTU), which is installed in a peripheral with USB interface specifications and comprises an I/O...
US-6,937,267 Electronic endoscope
An electronic endoscope displays the date so as to enable the year, month, and day to be differentiated on a screen when displaying a date together with the...
US-6,934,389 Method and apparatus for providing bus-encrypted copy protection key to an unsecured bus
A copy protection (CP) key used by a sending source, such as a POD, to encrypt content such as audio and/or video information is derived by a first key generator...
US-6,934,217 Countermeasure threat emulator and method
A system and method is disclosed for a countermeasure threat emulator (CME) provided in a tubular housing that may be launched from a submarine or ship. The CME...
US-6,930,882 Processor shroud adaptor for multiple CPU locations
A fan, a heat generating component and a shroud are mounted in a computer chassis. The shroud includes an open first end adjacent the fan and an open second end...
US-6,928,500 High speed bus system that incorporates uni-directional point-to-point buses
A high speed bus system for use in a shared memory system that allows for the high speed transmissions of commands and data between a number of processors and a...
US-6,925,052 Multi-channel network monitoring apparatus, signal replicating device, and systems including such apparatus and...
A multi-channel network monitoring apparatus has input connectors for network signals to be monitored and four channel processors in a rack-mountable...
US-6,919,715 Methods to control the droop when powering dual mode processors and associated circuits
A DC/DC converter 100 has a DAC 40 that receives a code associated with desired processor operating voltage and sets the reference voltage on its output 41. The...
US-6,918,018 64-bit single cycle fetch scheme for megastar architecture
The 64-bit single cycle fetch method described here relates to a specific `megastar` core processor employed in a range of new digital signal processor devices....
US-6,918,002 Data processor and data processing method reduced in power consumption during memory access
When the CPU writes data into a memory, a 0 detection circuit detects the number of bits having the value 0 from the data. When the number of bits with 0 is...
US-6,915,120 Information terminal apparatus having a variable directional antenna and control method thereof
The information terminal unit comprises a transceiver and a processor, while the variable directional antenna comprises a main antenna element to which the...
US-6,912,209 Voice gateway with echo cancellation
A network gateway is configured to facilitate on line and off line bi-directional communication between a number of near end data and telephony devices with far...
US-6,904,535 Information processing device selecting normal and exclusive operational modes according to wake up...
An information device for speeding up relatively simple processing such as data reference with respect to an information device such as a personal computer, and...
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