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:
Jan. 20, 2009
Filed:
Apr. 12, 2007
Kazuhiro Nakamuta, Gunma-ken, JP;
Iwao Honda, Gunma-ken, JP;
Takashi Kuroda, Gunma-ken, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A memory access apparatus reading data from a memory, the memory including a terminal that address information is input to, a terminal that a clock signal changing at a predetermined cycle is input to, a terminal that a read command is input to, and a terminal that outputs data stored at an address identified by the address information at a timing of the clock signal changing from one level to the other level in accordance with the read command, the memory access apparatus comprising: an address information output unit that outputs the address information and the read command at a first timing of the clock signal changing from the one level to the other level; and a read data storage unit that stores data output from the memory at a second timing after the first timing of the clock signal changing from the one level to the other level, the read data storage unit storing the data at a third timing after the second timing of the clock signal changing from the one level to the other level.