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:
Jun. 06, 2023
Filed:
Nov. 16, 2021
Synopsys, Inc., Mountain View, CA (US);
Luca Gaetano Amaru, Santa Clara, CA (US);
Vinicius Neves Possani, Sunnyvale, CA (US);
Eleonora Testa, Vaud, CH;
Felipe dos Santos Marranghello, Sunnyvale, CA (US);
Christopher Casares, Sunnyvale, CA (US);
Jiong Luo, Mountain View, CA (US);
Patrick Vuillod, Mountain View, CA (US);
Synopsys, Inc., Mountain View, CA (US);
Abstract
A logic network for an integrated circuit is synthesized as follows. The logic network is mapped to a network of lookup tables (LUTs). The LUT mapping is based at least in part on estimated areas of the LUTs. The individual LUTs in the network are improved (LUT optimization), for example using various Boolean optimization techniques. The network of improved LUTs is then reduced to a gate-level netlist of standard cells.