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:
May. 05, 2015
Filed:
Dec. 24, 2013
Synopsys, Inc., Mountain View, CA (US);
Russell B. Segal, Sunnyvale, CA (US);
Balkrishna R. Rashingkar, San Jose, CA (US);
Douglas Chang, San Jose, CA (US);
Mattias A. Hembruch, Fremont, CA (US);
Synopsys, Inc., Mountain View, CA (US);
Abstract
Methods and apparatuses are described for facilitating a user to explore and evaluate different options during floorplanning. Some embodiments display a graphical representation of a circuit design floorplan, wherein the graphical representation includes a set of blocks and a set of flylines between blocks, wherein each block corresponds to a portion of the circuit design, and wherein each flyline corresponds to one or more relationships between two blocks. Additionally, a set of metrics associated with one or more blocks or one or more flylines can be displayed. Next, in response to receiving a modification to one or more blocks in the graphical representation, the embodiments can update the set of metrics without performing expensive netlist modification, placement, routing, and/or propagation of timing information through multiple levels of logic, and then display the updated set of metrics.