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:
Dec. 11, 2012
Filed:
Mar. 25, 2010
Jun Satoh, Tokyo, JP;
Kazushige Yamagishi, Tokyo, JP;
Keisuke Nakashima, Hitachi, JP;
Koyo Katsura, Hitachioota, JP;
Takashi Miyamoto, Tokyo, JP;
Mitsuru Watabe, Naka-gun, JP;
Kenichiroh Ohmura, Tokyo, JP;
Jun Satoh, Tokyo, JP;
Kazushige Yamagishi, Tokyo, JP;
Keisuke Nakashima, Hitachi, JP;
Koyo Katsura, Hitachioota, JP;
Takashi Miyamoto, Tokyo, JP;
Mitsuru Watabe, Naka-gun, JP;
Kenichiroh Ohmura, Tokyo, JP;
Renesas Electronics Corporation, Kanagawa, JP;
Abstract
A data processor comprising: a bus control circuit adapted to be interfaced with a synchronous DRAM which can be accessed in synchronism with a clock signal; a plurality of data processing modules coupled to said bus control circuit for producing data and addresses for accessing a memory; and a clock driver for feeding intrinsic operation clocks to said data processing modules and for feeding the clock signal for accessing said memory in synchronism with the operations of said data processing modules to be operated by the operation clock signals, to the outside.