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. 13, 2012
Filed:
Nov. 07, 2008
Satyaki Das, Palo Alto, CA (US);
Christopher H. Kingsley, Longmont, CO (US);
Satyaki Das, Palo Alto, CA (US);
Christopher H. Kingsley, Longmont, CO (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A multilevel shared database for routing for an integrated circuit is described. An aspect relates generally to a database comprising routing edges defined by tile templates. The routing edges are associated with a plurality of wire length segmentations. The tile templates are associated with tiles of an integrated circuit. The tiles are repeated circuit blocks forming an array. A portion of the tile templates are shared among a portion of the tiles such that the tile templates are less in number than the tiles. The tile templates are associated with pointers for pointing to wire templates.