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:
Mar. 24, 2009
Filed:
Nov. 10, 2004
Steven E. Molnar, Chapel Hill, NC (US);
Justin Legakis, Sunnyvale, CA (US);
Steven E. Molnar, Chapel Hill, NC (US);
Justin Legakis, Sunnyvale, CA (US);
Nvidia Corporation, Santa Clara, CA (US);
Abstract
Methods, apparatuses, and systems are presented for modifying data in memory associated with an image, involving processing data operations in a pipelined process affecting data in memory corresponding to the image. The data operations include a first data operation involving a first read operation followed by a first write operation, and a second data operation involving a second read operation followed by a second write operation. After starting the first read operation, a determination is made whether data associated with the first data operation overlaps with data associated with the second data operation. If a data overlap occurs, the second read operation is started after the first write operation is completed, and if no data overlap occurs, the second read operation is started before the first write operation is completed.