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.

Date of Patent:
Jan. 16, 2018

Filed:

Nov. 22, 2016
Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Kuljit S. Bains, Olympia, WA (US);

Nadav Bonen, Ofer, IL;

Christopher E. Cox, Placerville, CA (US);

Alexey Kostinsky, Ha, IL;

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/00 (2006.01); H03K 19/0175 (2006.01); H03K 19/018 (2006.01); H03K 19/0185 (2006.01); G06F 13/40 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
H03K 19/0005 (2013.01); G06F 3/061 (2013.01); G06F 3/0625 (2013.01); G06F 3/0659 (2013.01); G06F 3/0683 (2013.01); G06F 13/4086 (2013.01); H03K 19/0008 (2013.01); H03K 19/01825 (2013.01); H03K 19/017545 (2013.01); H03K 19/018557 (2013.01);
Abstract

A memory subsystem includes a multi-device package including multiple memory devices organized as multiple ranks of memory. A control unit for the memory subsystem sends a memory access command concurrently to some or all of the ranks of memory, and triggers some of all of the memory ranks that receive the memory access command to change on-die termination (ODT) settings. One of the ranks is selected to execute the memory access command, and executes the command while all ranks triggered to change the ODT setting have the changed ODT setting.


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