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Searching: cpu processor
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| Patent # | Description |
|---|---|
| US-6,279,087 |
System and method for maintaining coherency and improving performance in a
bus bridge supporting write posting... A bridge logic unit provides an interface between a microprocessor coupled to a processor bus, a main memory coupled to memory bus, and a peripheral device... |
| US-6,275,893 |
Method and apparatus for providing seamless hooking and intercepting of
selected kernel and HAL exported entry... In a computer system having at least one host processor, a method and apparatus for providing seamless hooking and interception of selected entrypoints includes... |
| US-6,275,885 |
System and method for maintaining ownership of a processor bus while
sending a programmed number of snoop... A computer is provided having a bus interface unit coupled between a CPU bus, a peripheral bus (i.e., PCI bus and/or graphics bus), and a memory bus. The bus... |
| US-6,275,491 |
Programmable architecture fast packet switch A programmable fast packet switch testbed (10) for use in the evaluation of prototype architectures and traffic management algorithms is disclosed. The... |
| US-6,272,651 |
System and method for improving processor read latency in a system
employing error checking and correction A computer is provided having a system interface unit coupled between main memory, a CPU bus, and a PCI bus and/or graphics bus. A hard drive is typically... |
| US-6,269,443 |
Method and apparatus for automatically selecting CPU clock frequency
multiplier An apparatus for automatically selecting a processor clock frequency multiplier is disclosed. The apparatus includes a reset circuit that transmits a reset... |
| US-6,269,379 |
Medical image filing system enabling registration and retrieval of a
plurality of medical images In an image filing system in accordance with the present invention, image files containing images that should be displayed on a viewing monitor in a conference... |
| US-6,266,696 |
Full time network auxiliary for a network connected PC A client on a network is provided with auxiliary low power logic, at the network adaptor, that is always active and simulates network traffic (e.g. Ethernet... |
| US-6,266,242 |
Circuit module and information processing apparatus The present invention provides an information processing apparatus that may be designed in small and thin size and a small and thin CPU module that has a high... |
| US-6,263,452 |
Fault-tolerant computer system with online recovery and reintegration of
redundant components A computer system in a fault-tolerant configuration employees multiple identical CPUs executing the same instruction stream, with multiple, identical memory... |
| US-6,263,073 |
Method of improving the CAS tone signal detection of a telephone and the
apparatus therefor A method of improving the CAS (customer premises equipment alert signal) tone signal detection of a telephone which uses a CAS tone signal detection chip or data... |
| US-6,253,290 |
Multiprocessor system capable of circumventing write monitoring of cache
memories A multiprocessor system having a plurality of processor units each including a CPU and a local cache memory connected to the CPU. The CPUs have their shared bus... |
| US-6,253,152 |
Navigation controller A navigation controller includes, in addition to a main CPU in the form of a general purpose CPU, a media processor having a VLIW structure or an SIMD structure.... |
| US-6,249,812 |
Interactive system support using a system management asic A client on a network is provided with auxiliary low power logic, at the network adaptor, that is always active and simulates network traffic (e.g., Ethernet... |
| US-6,247,109 |
Dynamically assigning CPUs to different partitions each having an operation
system instance in a shared memory... Multiple instances of operating systems execute cooperatively in a single multiprocessor computer wherein all processors and resources are electrically connected... |
| US-6,247,060 |
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-6,246,418 |
Data processing method and apparatus In a data processing system for improving processing speed, a main CPU transmits coordinates of a center point in a three-dimensional space over a main bus 101... |
| US-6,243,823 |
Method and system for boot-time deconfiguration of a memory in a processing
system A method and system for deconfiguring software in a processing system is disclosed. In one aspect, a processing system comprises a central processing unit (CPU),... |
| US-6,243,791 |
Method and architecture for data coherency in set-associative caches
including heterogeneous cache sets having... A processor architecture and method are shown which involve a cache having heterogeneous cache sets. An address value of a data access request from a CPU is... |
| US-6,243,123 |
Light beam scanning apparatus for use with image forming apparatus In a digital copying machine using a multi-beam optical system, a light beam position detector situated on a line extended from the surface of a photosensitive... |
| US-6,243,107 |
Optimization of a graphics processor system when rendering images A method and system for optimizing the performance of a graphics processor system is disclosed. The graphics processor system includes multiple CPUs. The system... |
| US-6,240,516 |
Single chip computer having integrated MPEG and graphical processors A highly integrated, single chip computer system having not only a central-processing unit (CPU) but also specialized coprocessors. The specialized coprocessors,... |
| US-6,237,105 |
Signal processor with intelligent feedback to ensure functionality of
microprocessor and state machine based... A signal processor operates on a microprocessor or state machine based system to ensure that the central processing unit (CPU) and pulse generator (PG) have... |
| US-6,237,079 |
Coprocessor interface having pending instructions queue and clean-up queue
and dynamically allocating memory The present invention discloses a method of controlling the interaction of a host CPU (202) and at least one co-processor (224) in a computer system (201) to... |
| US-6,236,404 |
Perspective projection calculation devices and methods An image processing system for perspectively projecting a triangle defined in a three-dimensional space onto a two-dimensional space and shading the triangle in... |
| US-6,236,360 |
Golf course yardage and information system A player position determining and course management system for a golf course having a plurality of roving units for use by players in playing the course is... |
| US-6,233,702 |
Self-checked, lock step processor pairs A multiprocessor system includes a number of sub-processor systems, each substantially identically constructed, and each comprising a central processing unit... |
| US-6,233,680 |
Method and system for boot-time deconfiguration of a processor in a
symmetrical multi-processing system A method and system for deconfiguring a CPU in a processing system is disclosed. In one aspect, a processing system is disclosed that comprises a central... |
| US-6,233,593 |
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-6,230,286 |
Computer system failure reporting mechanism A mechanism is provided for a failed computer system to send a report of the failure to a remote site without dependency on a service processor or maintenance... |
| US-6,230,255 |
Communications processor for voice band telecommunications The communications processor of the present invention comprises, in a single integrated circuit chip, the combination of a central processing unit (CPU) having... |
| US-6,229,953 |
Information input apparatus An information processing apparatus capable of receiving and processing a variety of types of input is shown with features that make it easy to add properly... |
| US-6,226,738 |
Split embedded DRAM processor A processing architecture includes a first CPU core portion coupled to a second embedded dynamic random access memory (DRAM) portion. These architectural... |
| US-6,226,722 |
Integrated level two cache and controller with multiple ports, L1 bypass
and concurrent accessing A memory system wherein data retrieval is simultaneously initiated in both and L2 cache and main memory, which allows memory latency associated with arbitration,... |
| US-6,226,680 |
Intelligent network interface system method for protocol processing A system for protocol processing in a computer network has an intelligent network interface card (INIC) or communication processing device (CPD) associated with... |
| US-6,222,548 |
Three-dimensional image processing apparatus An image processing system, including a main CPU, a main storage, a three-dimensional image processor and a CRT for a display unit. The system further includes a... |
| US-6,216,217 |
Data processor A data processor including: a CPU (1) for performing a wait operation upon input of a wait signal (10) to its wait terminal (9); a wait/wait cancel instruction... |
| US-6,216,190 |
System and method for optimally deferring or retrying a cycle upon a
processor bus that is destined for a... A computer is provided having a bus interface unit coupled between a CPU bus, a peripheral bus, and a memory bus. The bus interface unit includes a processor... |
| US-6,212,589 |
System resource arbitration mechanism for a host bridge A computer system is disclosed with a host bridge that arbitrates access to a system resource from a CPU via a host bus and from a set of bus agents via a... |
| US-6,212,134 |
Watch dog timer system A watch dog timer system which has an abnormality checking function of a high degree of reliability. In the watch dog timer system, abnormality of a computer... |
| US-6,211,890 |
Image processor and image processing method A main CPU 11, a main memory 12, a main DMAC (direct memory access controller) 13 and a picture processing unit (graphic processing unit or GPU) 15 are... |
| US-6,209,052 |
System and method for suppressing processor cycles to memory until after a
peripheral device write cycle is... A computer is provided having a bus interface unit coupled between a CPU bus, a peripheral bus (i.e., PCI bus and/or graphics bus), and a memory bus. The bus... |
| US-6,209,045 |
Data processor and data processing system A data processor has a ROM that holds a boot program for causing the CPU to transfer a debug program from a serial interface circuit to a debug-use RAM area.... |
| US-6,204,864 |
Apparatus and method having improved memory controller request handler A computer system includes one or more display devices, such as a cathode ray tube (CRT) or liquid crystal display (LCD) for providing a visible display to a... |
| US-6,204,793 |
Sigma-Delta CODEC system A system for processing Sigma-Delta CODEC. The system includes modulation/demodulation device, Bus, a software-controlled digital signal processor, and Virtual... |
| US-6,202,104 |
Processor having a clock driven CPU with static design A processor comprises a central processing unit being clock driven and having a static design. A memory is coupled with the central processing unit for storing... |
| US-6,199,142 |
Processor/memory device with integrated CPU, main memory, and full width
cache and associated method An integrated processor/memory device comprising a main memory, a CPU, and a full width cache. The main memory comprises main memory banks. Each of the main... |
| US-6,199,118 |
System and method for aligning an initial cache line of data read from an
input/output device by a central... A computer is provided having a bus interface unit coupled between a CPU bus, a PCI bus and/or a graphics bus. The bus interface unit includes controllers linked... |
| US-6,198,629 |
Circuit board and computer system for enhanced cooling A computer system including a chassis of substantially rectangular cross section suitable for receiving a circuit board. A rear face of the chassis includes... |
| US-6,196,919 |
Shooting game apparatus, method of performing shooting game, and
computer-readable recording medium storing... A CPU of a control system controls a signal processor to effect various calculations to move a player's spaceship on a projection display screen, orient the... |
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