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:
Feb. 01, 2011
Filed:
Jan. 09, 2006
Katsu Saito, Saitama, JP;
Katsu Saito, Saitama, JP;
Sony Computer Entertainment Inc., Tokyo, JP;
Abstract
An information processing device in which a data bus for establishing interconnection between a plurality of control operating units formed in a main processor is connected at one end to a graphic processor and at the other end to a main memory. Image frame data generated by the graphic processor is sequentially transferred through the data bus and stored into the main memory. The data bus satisfies R≧R≧Rand R≧R≧R, where Ris the data transmission rate from the main processor to the graphic processor, Ris the data transmission rate from the graphic processor to the main processor, Ris the data transmission rate between the main processor and the main memory, and Ris the rate to transmit a single image frame of data within a vertical blanking interval.