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:
Oct. 12, 1999
Filed:
Sep. 19, 1997
Patrick A Harkin, Austin, TX (US);
Cirrus Logic, Inc., Fremont, CA (US);
Abstract
A graphics system includes a graphics processor for rendering graphics primitives with a list of display parameters. A host processor generates a display list which includes an XY address for rendering the graphics primitives. A graphics processor, which includes a bypass logic circuit, enables the graphics processor to temporarily store display list commands in an internal storage device while previously fetched display list data is being processed. The bypass logic circuit allows the graphics processor to bypass the internal storage device and write fetched command directly to an execution unit in the graphics processor. By having the bypass capabilities, the graphics processor is able to optimize the internal storing of commands in the display list in the internal storage unit.