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Class Information
Number: 345/568
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics display memory system > Addressing > Address manipulation > Address translation (e.g., between virtual and physical addresses)
Description: Subject matter including means for converting the indices (address) from a first form (e.g., virtual or logical) to a second form (physical or real).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7404063 |
Reclaiming the PCI memory range with minimal memory loss in IA-32 platforms |
Jul. 22, 2008 |
| 7397477 |
Memory system having multiple address allocation formats and method for use thereof |
Jul. 8, 2008 |
| 7248266 |
3-D rendering engine with embedded memory |
Jul. 24, 2007 |
| 7184050 |
Dynamic computation of chipset-supported accelerated graphics port aperture sizes |
Feb. 27, 2007 |
| 7136068 |
Texture cache for a computer graphics accelerator |
Nov. 14, 2006 |
| 7050061 |
Autonomous address translation in graphic subsystem |
May. 23, 2006 |
| 6992679 |
Hardware display rotation |
Jan. 31, 2006 |
| 6977657 |
Addressing a cache |
Dec. 20, 2005 |
| 6958757 |
Systems and methods for efficiently displaying graphics on a display device regardless of physical orientation |
Oct. 25, 2005 |
| 6947050 |
Method of implementing an accelerated graphics/port for a multiple memory controller computer system |
Sep. 20, 2005 |
| 6947051 |
Video memory management |
Sep. 20, 2005 |
| 6924811 |
Circuit and method for addressing a texture cache |
Aug. 2, 2005 |
| 6888551 |
Sparse refresh of display |
May. 3, 2005 |
| 6886090 |
Method and apparatus for virtual address translation |
Apr. 26, 2005 |
| 6873334 |
Method of buffer management and task scheduling for two-dimensional data transforming |
Mar. 29, 2005 |
| 6847385 |
Method and apparatus for hardware rotation |
Jan. 25, 2005 |
| 6833835 |
Method and apparatus for antialiased imaging of graphical objects |
Dec. 21, 2004 |
| 6822654 |
Memory controller chipset |
Nov. 23, 2004 |
| 6819326 |
Memory address translation for image processing |
Nov. 16, 2004 |
| 6809737 |
Method and apparatus for supporting multiple monitor orientations |
Oct. 26, 2004 |
| 6784885 |
Method and apparatus for three-dimensional parallax drawing |
Aug. 31, 2004 |
| 6765581 |
Display apparatus and method capable of rotating an image by 180 degrees |
Jul. 20, 2004 |
| 6766436 |
Data processor having an address translation circuit |
Jul. 20, 2004 |
| 6741258 |
Distributed translation look-aside buffers for graphics address remapping table |
May. 25, 2004 |
| 6741254 |
Method of implementing an accelerated graphics port for a multiple memory controller computer system |
May. 25, 2004 |
| 6717582 |
Accelerated graphics port for a multiple memory controller computer system |
Apr. 6, 2004 |
| 6697075 |
Decoder system capable of performing a plural-stage process |
Feb. 24, 2004 |
| 6697076 |
Method and apparatus for address re-mapping |
Feb. 24, 2004 |
| 6690377 |
3-D rendering engine with embedded memory |
Feb. 10, 2004 |
| 6683615 |
Doubly-virtualized texture memory |
Jan. 27, 2004 |
| 6680738 |
Single-block virtual frame buffer translated to multiple physical blocks for multi-block display refresh generator |
Jan. 20, 2004 |
| 6667745 |
System and method for linearly mapping a tiled image buffer |
Dec. 23, 2003 |
| 6665788 |
Reducing latency for a relocation cache lookup and address mapping in a distributed memory system |
Dec. 16, 2003 |
| 6650333 |
Multi-pool texture memory management |
Nov. 18, 2003 |
| 6650332 |
Method and apparatus for implementing dynamic display memory |
Nov. 18, 2003 |
| 6643756 |
System and method for accessing video data using a translation client |
Nov. 4, 2003 |
| 6639603 |
Hardware portrait mode support |
Oct. 28, 2003 |
| 6628294 |
Prefetching of virtual-to-physical address translation for display data |
Sep. 30, 2003 |
| 6629188 |
Circuit and method for prefetching data for a texture cache |
Sep. 30, 2003 |
| 6593932 |
System for implementing a graphic address remapping table as a virtual register file in system memory |
Jul. 15, 2003 |
| 6593931 |
Method and apparatus for improving system memory bandwidth utilization during graphics translational lookaside buffer cache miss fetch cycles |
Jul. 15, 2003 |
| 6560688 |
System and method for improving accelerated graphics port systems |
May. 6, 2003 |
| 6545684 |
Accessing data stored in a memory |
Apr. 8, 2003 |
| 6492992 |
Graphic pattern processing apparatus |
Dec. 10, 2002 |
| 6486883 |
Apparatus and method for updating images stored in non-volatile memory |
Nov. 26, 2002 |
| 6476811 |
Method and apparatus for compressing parameter values for pixels in a display frame |
Nov. 5, 2002 |
| 6449692 |
Microprocessor circuits, systems, and methods with combined on-chip pixel and non-pixel cache structure |
Sep. 10, 2002 |
| 6418523 |
Apparatus comprising a translation lookaside buffer for graphics address remapping of virtual addresses |
Jul. 9, 2002 |
| 6362826 |
Method and apparatus for implementing dynamic display memory |
Mar. 26, 2002 |
| 6344856 |
Text optimization |
Feb. 5, 2002 |
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