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:
Nov. 05, 2019
Filed:
Apr. 14, 2015
Applicant:
Toshiba Memory Corporation, Minato-ku, JP;
Inventors:
Assignee:
TOSHIBA MEMORY CORPORATION, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/20 (2006.01); G06F 1/26 (2006.01); G06F 1/3287 (2019.01); G06F 1/3296 (2019.01); G06F 3/06 (2006.01); G06F 13/40 (2006.01); G06F 13/42 (2006.01);
U.S. Cl.
CPC ...
G06F 1/266 (2013.01); G06F 1/3287 (2013.01); G06F 1/3296 (2013.01); G06F 3/061 (2013.01); G06F 3/067 (2013.01); G06F 3/0659 (2013.01); G06F 13/4022 (2013.01); G06F 13/4282 (2013.01); Y02D 10/14 (2018.01); Y02D 10/151 (2018.01);
Abstract
An expansion device includes a clock swing detecting unit, a command receiving unit, and a response generating unit. The clock swing detecting unit detects a clock swing set based on a second signal voltage lower than a first signal voltage before the start of initialization. The command receiving unit receives a command having a parameter incorporated that can indicate which signal voltage of the first signal voltage and second signal voltage is being used. The response generating unit responds to the command based on the clock swing.