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:
Jul. 09, 2024
Filed:
Jun. 14, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Kohei Murayama, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A memory controller is capable of issuing a first write command for writing data of a predetermined size in a DRAM, and a second write command for writing data of a size smaller than the predetermined size in the DRAM. The memory controller comprises a receiving unit configured to receive a request to the DRAM from a bus; a determining unit configured to determine whether a command that is after the second write command when a reception sequence of a request is observed is issuable in a period until the second write command is issued after a preceding command is issued; and an issuing unit configured to issue a command determined to be issuable before the second write command.