Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MEMORY CONTROLLER FOR DYNAMICALLY CONTROLLING POWER-SUPPLY VOLTAGE OF MEMORY
Document Type and Number:
WIPO Patent Application WO/2019/044061
Kind Code:
A1
Abstract:
To perform power-supply voltage control suited to the internal state of a memory. This memory controller is provided with a memory interface and a control unit. The memory interface is an interface for connection to the memory. The control unit has a function for dynamically controlling the power-supply voltage of the memory in accordance with memory addresses. The memory and the memory controller constitute a memory system. A host computer issues a memory access command to the memory system.

Inventors:
ADACHI, Naohiro (1-7-1 Konan Minato-k, Tokyo 75, 〒1080075, JP)
YAMAZOE, Hiroaki (1-7-1 Konan Minato-k, Tokyo 75, 〒1080075, JP)
ISHIKAWA, Yoshihisa (1-7-1 Konan Minato-k, Tokyo 75, 〒1080075, JP)
Application Number:
JP2018/019604
Publication Date:
March 07, 2019
Filing Date:
May 22, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SONY CORPORATION (1-7-1 Konan, Minato-ku Tokyo, 75, 〒1080075, JP)
International Classes:
G06F12/00; G11C5/14; G11C16/30
Foreign References:
JP2001517350A2001-10-02
JP2004110871A2004-04-08
JP2001102552A2001-04-13
Attorney, Agent or Firm:
MARUSHIMA, Toshikazu (Craft Intellectual Property, Keio Shinjuku 3-chome 2nd Bldg.5F, 3-3-2 Shinjuku, Shinjuku-k, Tokyo 22, 〒1600022, JP)
Download PDF: