The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2004
Filed:
Mar. 30, 2001
Adam H. Wilen, Folsome, CA (US);
Marcus Grindstaff, Folsom, CA (US);
Aditya Sreenivas, El Dorado Hills, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
The present invention is a method and apparatus to map first graphics pins into second graphics pins. A first plurality of data and command pins corresponding to data and command signals in a first graphics mode is mapped into a second plurality of data and command pins corresponding to data and command signals in a second graphics mode. The first and second graphics modes are supported by a first chipset. The second graphics mode is supported by a second chipset. A detector pin strappable to a logic level to indicate an external graphics card is used in the first graphics mode is mapped into a first pin corresponding to a first signal of the second graphics mode. The first signal is ignored by the second chipset during initialization.