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:
Feb. 19, 2019
Filed:
Jan. 25, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/32 (2006.01); G06F 1/04 (2006.01); G06F 21/72 (2013.01);
U.S. Cl.
CPC ...
G06F 1/04 (2013.01); G06F 1/3203 (2013.01); G06F 21/725 (2013.01);
Abstract
A clock management unit (CMU) includes a first clock control circuit controlling a first clock source, a second clock control circuit sending a first clock request to the first clock control circuit in response to an intellectual property (IP) block clock request from an IP block and controlling a second clock source, and a CMU controller. The second clock source receives a clock signal from the first clock source. A power management unit (PMU) sends a PMU clock request to the CMU controller. The CMU provides the clock signal to the IP block in response to the PMU clock request.