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. 27, 2015
Filed:
Jan. 16, 2014
Oracle International Corporation, Redwood City, CA (US);
Nandagoutami Aenuganti, Santa Clara, CA (US);
Kuldeep Singh, Santa Clara, CA (US);
ORACLE INTERNATIONAL CORPORATION, Redwood City, CA (US);
Abstract
Embodiments include systems and methods for implementing a dummy fill flow in a processor design that points to a library of fill shapes that are associated with (e.g., defined and supported according to) a particular foundry process. For example, a set of cell types is generated in accordance with a foundry process definition, so that each unit cell type has a unique type identifier and an associated polygon definition. These cell types can be stored as a cell library. An automated fill flow can generate a dummy fill of an integrated circuit geometry with respective shape fills having shape cells that each point to one of the cell types in the cell library. Some implementations can use the cell library to stream in and instantiate the fill in the geometric design of the integrated circuit.