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7321943 |
KVM switch including a terminal emulator
A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon...
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7321367 |
Arrangement and method for spatial visualization
An apparatus for image data computation and for synchronous data output. An arrangement for producing and reproducing two partial light images which together can be perceived as a light image...
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7310332 |
Network switch memory interface configuration
A network switch for network communications includes a first data port interface, wherein the first data port interface supports a plurality of data ports for transmitting and receiving data at a...
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7310099 |
Information handling system including detection of inappropriate video connection
A method for detecting an inappropriate video connection in an information handling system (“IHS”) that includes an integrated video controller, the integrated video controller operable to be...
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7303540 |
User interface for blood treatment device
A graphical user interface (GUI) for medical instruments for a Renal Replacement Therapy that enables an operator to select and review a series of settings for an extracorporeal pump console and...
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7290217 |
Managing position and size for a desktop component
In a graphical desktop environment displaying desktop components, a control is provided to track the position of a pointer on a screen, and when the pointer enters relevant regions with respect to...
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7274361 |
Display control device with multipurpose output driver
A display control device includes a controller, a scaling engine, a timing controller, a selector and an interface circuit. The controller is for providing a mode-control signal. The scaling engine...
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7265759 |
Field changeable rendering system for a computing device
One embodiment of a field changeable rendering system includes an output device interfaced to a motherboard, a fixed rendering device mounted to the motherboard for generating information to be...
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7257650 |
Universal graphic adapter for interfacing with hardware and means for determining previous output ranges of other devices and current device intial ranges
The subject invention relates to a Universal Graphics Adapter (UGA) that is a hardware-independent design that encapsulates and abstracts low-level graphics hardware in a standard manner through...
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7251344 |
Image forming apparatus
An image forming apparatus having an operation improved in view of use of normal healthy persons and handicapped persons. The image forming apparatus comprising an operation panel having a display...
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7248264 |
Edge connector for field changeable graphics system
One embodiment of an edge connector for a field changeable graphics system includes a right angle edge connector having a plurality of contact pins adapted to engage contacts on a graphics card....
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7215339 |
Method and apparatus for video underflow detection in a raster engine
An improved raster engine adapted to render video data from a frame buffer to one of a plurality of disparate displays is disclosed which comprises apparatus for detecting one or more video...
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7212211 |
Data processing system and method, computer program, and recording medium
The present invention provides data processing technology for making two or more processing units cooperate with one another such that output data from respective groups of processing units (GSM)...
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7202964 |
Determining raster image processor cycle count to fully utilize a printer
Commercial printers operate more efficiently when they run continuously after being started on a print job. Print job image data is processed by a predetermined number of raster image processors...
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RE39529 |
Graphic processing apparatus utilizing improved data transfer to reduce memory size
A Memory Interface and Video Attribute Controller (MIVAC) is inserted between a dynamic RAM (DRAM) capable of a consecutive data read operation, such as the operation associated with the static...
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7184050 |
Dynamic computation of chipset-supported accelerated graphics port aperture sizes
Methods and apparatus for use with AGP-capable computer systems are disclosed. Since each AGP-capable chipset can have a unique range of graphics port aperture sizes that it supports, current...
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7180520 |
Queue partitioning mechanism
According to one embodiment a chipset is disclosed. The chipset includes a graphics accelerator, a memory controller and a queue mechanism. The queue mechanism includes a first functional unit...
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7176914 |
System and method for directing the flow of data and instructions into at least one functional unit
A system and method are provided for directing the flow of data and instructions into at least one functional unit. In one embodiment of a system of components defining a plurality of nodes, a...
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7176928 |
Recovery of a serial bitstream clock at a receiver in serial-over-packet transport
A receiver for recovering a serial clock of a transmitter is provided. The receiver comprises a buffer configured to store packets received from the transmitter. The packets may be sent through a...
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7170520 |
Display for sharing display data channel
A display for sharing the display data channel is provided. The display shares the display data channel and thus the preexisting display data channel can be used as the interface for RS232 or I 2 C...
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7151543 |
Vertex processor with multiple interfaces
Method and interface for sending vertex data output from a vertex processing unit to memory is described. Conventionally, the vertex data output is not output directly to memory via a dedicated...
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7138989 |
Display capable of displaying images in response to signals of a plurality of signal formats
A display is capable of displaying images in response to signals of a plurality of signal formats. The display includes a controller that is coupled to a plurality of image data interfaces. When...
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7133040 |
System and method for performing an insert-extract instruction
An apparatus and method for performing an insert-extract operation on packed data using computer-implemented steps is described. In one embodiment, a first data operand having a data element is...
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7129952 |
Core logic circuit of computer system capable of accelerating 3D graphics
A core logic circuit which works with a CPU and a main graphics accelerator in a computer system is provided. The core logic chip includes a host controller electrically connected to the CPU for...
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7126608 |
Graphics processor and system with microcontroller for programmable sequencing of power up or power down operations
A graphics processor or display device including a microcontroller that functions as a sequencer, a computer system including at least one such graphics processor or display device, and a...
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7116331 |
Memory controller hub interface
A memory controller hub includes a graphics subsystem adapted to perform graphics operations on data, and interface circuitry adapted selectively to couple the graphics subsystem to a local memory...
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7102645 |
Graphics display controller providing enhanced read/write efficiency for interfacing with a RAM-integrated graphics display device
A graphics display controller providing enhanced read/write efficiency for interfacing with a RAM-integrated graphics display device. According to the invention, a graphics display controller is...
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7100013 |
Method and apparatus for partial memory power shutoff
A method for managing host system power consumption is provided. The host system includes host memory and external memory. The method initiates with providing a processor in communication with a...
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7099020 |
Image processing apparatus switchable from full color mode to monochromatic mode
In an image processing apparatus for processing image data in either operation mode of a full color mode or a monochromatic mode having processing speed higher than the full color mode, at least a...
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7095386 |
Graphics system including a plurality of heads
A graphics display system is disclosed. The display system comprises a plurality of heads. Each of the plurality of heads includes a VGA controller and each of the plurality of heads is adapted for...
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7095415 |
Graphics display architecture and control chip set thereof
The graphics display architecture provided by the present invention comprises an AGP slot, a PCIE slot, and a control chip set. The control chip set comprises a plurality of multi-defined pins,...
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7091980 |
System and method for communicating digital display data and auxiliary processing data within a computer graphics system
A method for communicating digital display data and associated auxiliary processing data from a frame buffer to a post processor. The method includes storing the display data and the auxiliary...
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7079149 |
System, method, and device for accelerated graphics port linking
The invention provides systems, devices, and methods for using more than one Accelerated Graphics Port (AGP) to process graphics for a single computer monitor ( 282 ). In one embodiment, the...
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7079147 |
System and method for cooperative operation of a processor and coprocessor
A disclosed coprocessor receives a user-defined command during execution of an instruction including the user-defined command, and performs a predetermined function in response to the user-defined...
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7071945 |
Graphics system interface
An interface for a graphics system includes simple yet powerful constructs that are easy for an application programmer to use and learn. Features include a unique vertex representation allowing the...
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7071946 |
Accelerated graphics port for a multiple memory controller computer system
An architecture for storing, addressing and retrieving graphics data from one of multiple memory controllers. In a first embodiment of the invention, one of the memory controllers having an...
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7057618 |
Patch picking methods and apparatus
A computer program product for a computer system includes code that directs a processor to display a two-dimensional representation of a three-dimensional object on a display, wherein the...
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7053900 |
Personal computer system and core logic chip applied to same
A personal computer system includes a core logic unit, a graphics accelerator, a first tile converter, a local memory, a second tile converter and a system memory. The core logic unit outputs first...
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7047092 |
Home automation contextual user interface
A user interface having a plurality of user interface elements including: background, passive elements such as frames and borders, information display elements that present information from...
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7042459 |
System for providing a video signal to a display device in a scalable platform
A computer system that includes a first video controller, a second video controller, and a switching device is provided. The switching device is configured to receive a first signal from the first...
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7038687 |
System and method for high-speed communications between an application processor and coprocessor
An application processor and coprocessor communicate data, including command and control data, over a separate high-speed datapath. The data may be formatted into a pixel-stream format suitable for...
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7038692 |
Method and apparatus for providing a vertex cache
A method for caching data defining vertices of a polygon to be displayed by an input/output display device including the steps of providing an index by a vertex for which data is to be cached,...
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7035991 |
Surface computer and computing method using the same
A surface computer includes an address generator for generating an address for adjusting surface region data concerning at least a storage region and a concurrent computer, provided at a subsequent...
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7027057 |
Entering and exiting power managed states without disrupting accelerated graphics port transactions
An interface between an accelerated graphics port graphics controller (AGP-GC) and a core controller to prevent entry into a low power state from interfering with transfers to or from the AGP-GC...
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7015921 |
Method and apparatus for memory access
An apparatus, in a data processing system having at least one host processor with host processor cache and host memory, includes a chip interconnect, a cache coherent interface coupled to the chip...
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7012607 |
Method and system for generating user-interface output sequences
A system and/or method that generates user interface output sequences controlled by a user interface output system. The user interface output system can provide event definitions to an application...
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7012610 |
Portable device for providing dual display and method thereof
Systems and methods are provided for supporting an external display on a portable device. A system on a chip (SOC) of the portable device provides a first set of graphics data to a graphics...
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7009616 |
Multi-mode display
A display is capable of displaying images in response to differently formatted signals. The display includes a switch that enables a user to select among a plurality of signal formats. The switch...
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7006101 |
Graphics API with branching capabilities
A system, method and computer program product are provided for branching during programmable processing utilizing a graphics application program interface in conjunction with a hardware graphics...
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6995769 |
Systems and methods for compressing rasterization setup data within a sort middle graphics architecture
A sort middle graphics architecture comprising a host interface for receiving raw primitive data from a graphics application; a geometry processing module coupled to the host interface for...
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