Computer graphics processing and selective visual display system – Computer graphic processing system – Plural graphics processors
Patent
1997-10-16
1999-02-09
Brier, Jeffery
Computer graphics processing and selective visual display system
Computer graphic processing system
Plural graphics processors
345508, G09G 536
Patent
active
058701087
ABSTRACT:
An information handling system includes a central processor, a read only memory for storing microcode, a random access memory for storing instructions and data processed by the central processor, an I/O adapter for transferring data to and from peripheral devices, a user interface adapter for communicating with user devices such as a keyboard and a cursor control device, and a display adapter for converting data to be displayed to a form suitable for presentation on a display device, the display adapter including a video frame buffer architecture which allows a page mode to be used for fast screen update using commercially available chips wherein independently addressable islands on the chips are individually addressed to increase data transmission bandwidth.
REFERENCES:
patent: 4648707 (1987-03-01), Pinkham et al.
patent: 4683555 (1987-07-01), Pinkham
patent: 4984214 (1991-01-01), Hiltebeitel et al.
patent: 5357606 (1994-10-01), Adams
IBM Technical Disclosure Bulletin, Dual Frame Buffer Interleaving, vol. 36, No. 4, Apr. 1993, pp. 53-58.
"Mezzanine PCI," Byte, Jul. 1993, p. 24.
Chen Inching
Matick Richard Edward
Brier Jeffery
Clark George
Drumheller Ronald L.
International Business Machines - Corporation
LandOfFree
Information handling system including mapping of graphics displa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Information handling system including mapping of graphics displa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information handling system including mapping of graphics displa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1953603