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:
Apr. 07, 2015
Filed:
Oct. 11, 2013
Realtek Semiconductor Corp., HsinChu, TW;
Mei-Li Yu, Taoyuan County, TW;
Ting-Hsiung Wang, Kaohsiung, TW;
Yu-Lan Lo, Hsinchu County, TW;
Shu-Yi Kao, Hsinchu County, TW;
Realtek Semiconductor Corp., Science Park, HsinChu, TW;
Abstract
A method for determining an interface timing of an integrated circuit includes: reading a netlist file and a timing constraint file of the integrated circuit, and determining a first interface port of the netlist file according to the netlist file and the timing constraint file; determining a first transmission path and a load on the first transmission path between the first interface port and a specific circuit element in the netlist file; generating an interface circuit file according to the first transmission path and the load on the first transmission path; and calculating a first signal transmission time of the first transmission path out according to the interface circuit file.