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:
Jul. 18, 2000
Filed:
Dec. 18, 1997
Applicant:
Inventors:
Alankar Saxena, Folsom, CA (US);
Aditya Sreenvas, Eldorado Hills, CA (US);
Kim A Meinerth, Granite Bay, CA (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
345521 ; 345525 ; 710131 ; 710 38 ;
Abstract
A graphics device implemented in accordance with one embodiment of the invention includes a first request path to a local memory interface for low-priority read transactions and a second request path to the local memory interface for low-priority write transactions. The second request path is also used for read transactions received over a system bus. The graphics device further includes an arbiter that arbitrates between the first request path and the second request path, with the second request path having a higher priority than the first request path.