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. 10, 2018
Filed:
Oct. 07, 2015
Dongsik Cho, Yongin-si, KR;
Jeonghoon Kim, Yongin-si, KR;
Rohitaswa Bhattacharya, Suwon-si, KR;
Jaeshin Lee, Seoul, KR;
Honggi Jeong, Suwon-si, KR;
DongSik Cho, Yongin-si, KR;
Jeonghoon Kim, Yongin-si, KR;
Rohitaswa Bhattacharya, Suwon-si, KR;
Jaeshin Lee, Seoul, KR;
Honggi Jeong, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A system on chip, semiconductor device, and/or method are provided that include a plurality of masters, an interface, and a semaphore unit. The interface interfaces the plurality of masters with a slave device. The semaphore unit detects requests of the plurality of masters, controlling the salve device, about an access to the interface and assigns a semaphore about each of the plurality of masters by a specific operation unit according to the detection result.