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:
Jun. 08, 2021
Filed:
Apr. 17, 2017
Sony Corporation, Tokyo, JP;
Ken Ishii, Tokyo, JP;
Hiroyuki Iwaki, Kanagawa, JP;
Kenichi Nakanishi, Tokyo, JP;
Yasushi Fujinami, Tokyo, JP;
Tatsuo Shinbashi, Tokyo, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
The order of read access to a memory is appropriately determined. A memory system includes a plurality of memories and a memory controller. The memory controller includes a memory write control unit and a memory read control unit. The memory write control unit generates a write request for any one of the plurality of memories on the basis of a write command from a computer. The memory read control unit generates a read request for any one of the plurality of memories according to priority corresponding to a data processing state of write data related to the write request in the memory write control unit on the basis of a read command from the computer.