Memory controller hub
US6734862B1 · kind B1 · utility
19Cited by
14References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2000 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Oct 29, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/125
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A memory controller hub has a data stream controller adapted to use a system memory to store graphics data and to control functions of the system memory, a processor interface, a system memory interface, a graphics subsystem coupled to the data stream controller and adapted to perform graphics operations on graphics data, and a graphics port adapted to couple the memory controller hub to an external graphics device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.