Core logic circuit of computer system capable of accelerating 3D graphics
US7129952B2 · kind B2 · utility
0Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2002 |
| Grant date | Oct 31, 2006 |
| Priority date | — |
| Expiry date | Mar 20, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
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 receiving a command from the CPU; an auxiliary graphing engine electrically connected to the host controller for receiving and processing the command; and a transmission controller electrically connected to the auxiliary graphing engine for transmitting the command that is processed and outputted by the auxiliary graphing engine to the main graphics accelerator to be further processed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.