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. 09, 2020
Filed:
May. 23, 2018
Xilinx, Inc., San Jose, CA (US);
Shangzhi Sun, San Jose, CA (US);
Chaithanya Dudha, San Jose, CA (US);
Bing Tian, San Jose, CA (US);
Ashish Sirasao, San Jose, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
Local retiming for a circuit design includes determining, using computer hardware, a load of a synchronous circuit element within the circuit design tagged for forward retiming, traversing, using the computer hardware, each input of the load backward through the circuit design until a sequential circuit element or a primary input is reached, and adding, using the computer hardware, each synchronous circuit element encountered in the traversing to a forward retiming list. In response to determining that forward retiming criteria is met for the forward retiming list, the computer hardware modifies the circuit design by creating a new synchronous circuit element at an output of the load.