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:
May. 03, 2022
Filed:
Apr. 23, 2020
Applicant:
Realtek Semiconductor Corp., HsinChu, TW;
Inventors:
Assignee:
Realtek Semiconductor Corp., HsinChu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/408 (2006.01); G06F 12/06 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0615 (2013.01); G11C 11/408 (2013.01); G06F 2212/1041 (2013.01);
Abstract
A method for simultaneously accessing a first DRAM device and a second DRAM device includes the steps of: in an active phase, generating a first signal at a first pad, wherein the first signal is provided for the first DRAM device to select a first memory bank group, and the first signal is not for the second DRAM device to select any memory bank group; and generating a second signal at the first pad, wherein the second signal is provided for the first DRAM device to select the first bank group, and the second signal and the first signal correspond to a same digital value.