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:
Aug. 09, 2011
Filed:
Apr. 10, 2007
Applicants:
Sang-jun Yang, Seoul, KR;
Jong-chul Shin, Suwon-si, KR;
Inventors:
Sang-jun Yang, Seoul, KR;
Jong-chul Shin, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are an apparatus and method for partially accessing a DRAM. The apparatus for partially accessing a DRAM includes a memory controller. The memory controller includes a first sub-controller which controls a first DRAM and a second sub-controller which controls a second DRAM. Accordingly, a garbage cycle, i.e., an operation which wastes data transfer bandwidth, that may generate when a related art DRAM accessing apparatus is used, is removed.