Computer graphics processing and selective visual display system – Computer graphic processing system – Interface
Reexamination Certificate
2006-08-22
2006-08-22
Chauhan, Ulka (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphic processing system
Interface
C345S501000, C345S502000
Reexamination Certificate
active
07095415
ABSTRACT:
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, which are electrically coupled to the first pins of the AGP slot and the second pins of the PCIE slot simultaneously. When the first graphics adapter is plugged in the AGP slot and the first graphics adapter complies with AGP interface specification, the multi-defined pins serve to send/receive the signal complied with AGP interface specification. When the first graphics adapter is plugged in the AGP slot and the first graphics adapter complies with the Gfx interface, the multi-defined pins serve to send/receive the signal complied with the Gfx interface. When the second graphics adapter is plugged in the PCIE slot, the multi-defined pins serve to send/receive the signal complied wit the PCIE interface specification.
REFERENCES:
patent: 6678780 (2004-01-01), Caruk et al.
patent: 6724389 (2004-04-01), Wilen et al.
patent: 6832269 (2004-12-01), Huang et al.
patent: 6874042 (2005-03-01), Sauber
“LVDS,” http://www.webopedia.com/TERM/L/LVDS.html.
“DVI,” http://www.webopedia.com/TERM/D/DVI.html.
“Multiplexer,” http://en.wikipedia.org/wiki/Multiplexer.
Chang Nai-Shung
Yang Lin
Yu Chia-Hsing
Chauhan Ulka
Hsu Joni
Jiang Chyun IP Office
VIA Technologies Inc.
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