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Searching: cpu processor





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Patent # Description
US-6,418,528 Floating point unit pipeline synchronized with processor pipeline
An FPU pipeline is synchronized with a CPU pipeline. Synchronization is achieved by having stalls and freezes in any one pipeline cause stalls and freezes in the...
US-6,418,145 Internet protocol layer processor
An internet protocol (IP) layer processor has an IP header processing section for checking a defect in an IP header of a first ATM cell of an AAL5 frame, and a...
US-6,415,181 Implantable medical device incorporating adiabatic clock-powered logic
Improved operating system architecture for an implantable medical device incorporating adiabatic clock-powered logic alone or in conjunction with conventional...
US-6,414,954 Picture processing system and method
A picture processing system includes a host CPU for storing a series of PID values for packets to be processed, a next PID register, a present PID register, and...
US-6,414,689 Graphics engine FIFO interface architecture
A Graphics Engine (GE) FIFO interface architecture that allows the transfers of reduced address information from the GE to the frame buffer is provided. The FIFO...
US-6,412,024 Sound board emulation using digital signal processor
An improved audio-output device coupleable to a computer system, in which a DSP operating under software control emulates a common command interface. The command...
US-6,408,369 Internal copy for a storage controller
A storage system has a storage controller connected to a plurality of storage devices. The described system and method transfer physical data from a first...
US-6,405,233 Unaligned semaphore adder
A technique for receiving a first data from a storage location in which the first data is not stored fully aligned within processor data boundaries for data...
US-6,401,197 Microprocessor and multiprocessor system
A microprocessor for use in a multiprocessor system and having a simple mechanism for initializing the multiprocessor system is provided. A CPU (11) which...
US-6,397,340 Real-time power conservation for electronic device having a processor
A real-time power conservation apparatus and method for portable computers employs a monitor to determine whether a CPU may rest based upon a real-time sampling...
US-6,397,237 Methods and apparatus for implementing and using processors with sign function capability
Methods and apparatus for implementing and using a sign(x) function are described. In accordance with the present invention, the sign(x) function is implemented...
US-6,396,030 Robot control device
A control system includes a control section provided with a CPU (processor) for controlling a machine to be controlled, an operating section provided with an...
US-6,393,530 Paging method for DSP
A multi-processor system includes a global bus (14) having associated therewith a global address space with a plurality of processor nodes (10) associated...
US-6,393,487 Passing a communication control block to a local device such that a message is processed on the device
A system for protocol processing in a computer network has an intelligent network interface card (INIC) or communication processing device (CPD) associated with...
US-6,389,479 Intelligent network interface device and system for accelerated communication
An intelligent network interface card (INIC) or communication processing device (CPD) works with a host computer for data communication. The device provides a...
US-6,389,315 Implantable medical device incorporating self-timed logic
Improved operating system architecture for an implantable medical device incorporating self-timed logic for reducing power consumption and increasing and...
US-6,380,935 circuit and method for processing render commands in a tile-based graphics system
A method performed in a graphics processor associates at least a portion (e.g. a triangle) of each primitive received from a CPU with each tile that is affected...
US-6,378,021 Switch control method and apparatus in a system having a plurality of processors
In an information processing apparatus having a crossbar switch, registers are provided for logical division of a connection of the crossbar switch into a...
US-6,374,328 Generation computer with program-in-chips (PIC)
A new generation computer system includes a CPU console having a processor and core system circuitry formed on a motherboard, at least one storage device, such...
US-6,366,877 Method and device for emulation of peripheral input/output (I/O) controller of a computer system
A reception/transmission circuit 20 receives and transmits data from and to a keyboard 16 and mouse 18. An output buffer 42 temporarily stores data from the...
US-6,363,207 Method and apparatus for a virtual system time clock for digital audio/video processor
A digital video processor and operating method for a receiving raw audio and video data representing images and sound to be played. The processor includes a...
US-6,363,145 Apparatus and method for automated voice analysis in ACD silent call monitoring
A method and system for automated silent call monitoring in an automatic call distributor (ACD) environment includes configuring a set of call performance...
US-6,357,024 Electronic system and method for implementing functional redundancy checking by comparing signatures having...
An electronic system and method are presented for the implementation of functional redundancy checking (FRC) by comparing "signatures" produced by two different...
US-6,357,020 Method and system for low level testing of central electronics complex hardware using Test nano Kernel
The method and system of the present invention provides for a test tool consisting of a Test nano Kernel and supported test programs (exercisers) which...
US-6,356,435 CPU fan assembly
An apparatus and method for cooling heat generating components within a compartment are disclosed. A cooling assembly isolates heat produced by a processor in a...
US-6,353,854 Automatic reconfiguration system for change in management servers having protocol destination addresses
A client on a network is provided with auxiliary low power logic, at the network adoptor, that is always active and simulates network traffic (e.g., Ethernet...
US-6,353,569 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-6,353,440 Hardware assist for YUV data format conversion to software MPEG decoder
A display controller assists a host processor in decoding MPEG data. The display controller receives YUV data in non-pixel video format from a host CPU and...
US-6,351,774 Concurrent programming apparatus and method for electronic devices
A computer controlled group of programmer sites are provided to burn in or enter operating code into various types of programmable electronic devices, such as...
US-6,351,400 Method and apparatus for a solar power conditioner
A method and apparatus for supplementing electrical power production during peak demand power consumption is presented. A solar power conditioner converts DC...
US-6,347,294 Upgradeable highly integrated embedded CPU system
A system and method in accordance with the present invention provides for an embedded CPU system which is upgradeable through the use of an external CPU which...
US-6,345,282 Multi-processor data synchronization method and apparatus
Disclosed is a method and an apparatus that can provide backup CPU data synchronization in a time minimization process. All external messages received, that are...
US-6,335,935 Network switching architecture with fast filtering processor
A network switch for network communications includes a first data port interface supporting a plurality of data ports transmitting and receiving data at a first...
US-6,334,153 Passing a communication control block from host to a local device such that a message is processed on the device
A system for protocol processing in a computer network has an intelligent network interface card (INIC) or communication processing device (CPD) associated with...
US-6,333,745 Data processor having unified memory architecture providing priority 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-6,332,215 Java virtual machine hardware for RISC and CISC processors
A hardware Java accelerator is provided to implement portions of the Java virtual machine in hardware in order to accelerate the operation of the system on Java...
US-6,331,935 Controller assembly having a base unit with a dockable processor unit
A controller assembly utilizes a base unit that receives a dockable processor unit. The controller assembly typically is a programmable logic controller that...
US-6,330,745 Method for making a modular integrated apparatus for heat dissipation
A modular integrated apparatus and method that integrates mechanical, electrical, and thermal management, and that includes a computer processor (CPU), or VLSI...
US-6,330,629 Information processing system
An information processing system is configured such that which when an application handling multimedia, especially, moving images is performed by an information...
US-6,330,579 Fir filter based upon squaring
An improved FIR filter based upon squaring is used to self-determine a filter constant equal to the sum-of-squares of the filter coefficients. An input signal is...
US-6,322,444 Video game with displayed bar for indicating target position
A video game system has a controller including a CPU which functions as a controller action detecting unit, a target position calculating unit, and a cursor...
US-6,321,318 User-configurable on-chip program memory system
A processor structure and method of operation are disclosed that comprise a user-configurable on-chip program memory system. The memory system comprises an...
US-6,321,307 Computer system and method employing speculative snooping for optimizing performance
A computer system includes a bus bridge which provides an interface between a processor bus, a main memory and a peripheral bus such as a PCI or AGP bus. When a...
US-6,321,279 System for implementing intelligent I/O processing in a multi-processor system by redirecting I/O messages to a...
A software program is used in conjunction with a standard general purpose multi-processor computer system as a means of implementing an I.sub.2 O-compliant...
US-6,319,198 Electronic endoscope
In an electronic endoscope, a video-scope has an image sensor for photographing an object image and a light guide for guiding light toward an object. A...
US-6,311,289 Explicit state copy in a fault tolerant system using a remote write operation
The present invention provides a new method for performing re-integration of a CPU in a fault tolerant computer system. One of a "remote write" operation and a...
US-6,311,204 Processing system with register-based process sharing
A method and apparatus for preventing interference between simultaneously-running processes in a set top box processing system which attempt to access certain...
US-6,311,149 Reconfigurable test system
A reconfigurable test system including a host computer coupled to a reconfigurable test instrument. The reconfigurable test instrument includes reconfigurable...
US-6,310,779 System for attaching cartridge-type CPU to a board
The system provided attaches a cartridge-type central processor unit (CPU) to a motherboard and includes a first device, a second device and a third device. The...
US-6,308,256 Secure execution of program instructions provided by network interactions with processor
A CPU is provided with an ability to modify its operation in accordance with an encryption key. When a program is compiled, the program is modified in order that...
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