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:
Dec. 05, 2023
Filed:
Feb. 23, 2022
Applicants:
Sang-seok Kang, Suwon-si, KR;
Young-hee Jung, Hwaseong-si, KR;
Sun-young Lee, Anyang-si, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 11/4093 (2006.01); G11C 5/04 (2006.01); G11C 11/4096 (2006.01); G11C 11/408 (2006.01); G11C 11/4076 (2006.01);
U.S. Cl.
CPC ...
G11C 11/4093 (2013.01); G11C 5/04 (2013.01); G11C 11/4082 (2013.01); G11C 11/4096 (2013.01); G11C 11/4076 (2013.01);
Abstract
Disclosed are a dynamic random access memory (DRAM) device, an on-die termination (ODT) resistance value setting method thereof, and a computer program therefor, and the DRAM device includes at least one DRAM module and a memory controller configured to measure a resistance value of an ODT resistor corresponding to one of a rank included in the DRAM module, a chipset included in the rank, and a DQ included in the chipset and set a resistance value of an ODT resistor corresponding to one of the rank, the chipset, and the DQ on the basis of the measured resistance value.