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. 20, 2021
Filed:
Nov. 11, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Yong-seok Choi, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 3/06 (2006.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0604 (2013.01); G06F 3/0611 (2013.01); G06F 3/0673 (2013.01); G06F 3/0679 (2013.01); G06F 3/0688 (2013.01); G06F 12/1433 (2013.01);
Abstract
Provided are a method and an apparatus for controlling access to memory. The method, performed by a memory device, of controlling access of a master device, includes: receiving, from the master device, an access request with respect to at least one of a plurality of banks included in the memory device; determining whether access to each of the at least one bank to which access was requested is granted; and generating validity information representing whether the access to each of the at least one bank to which access was requested is granted, and transmitting the generated the validity information to the master device.