Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mutsumi Namba0
Date of Patent
June 21, 2011
0Patent Application Number
121496440
Date Filed
May 6, 2008
0Patent Primary Examiner
Patent abstract
An image processing controller performs transmission and processing of image data by connecting an engine and a CPU connected via a chipset. A first controller controls communication with the chipset via a first PCI-Express I/F. A second controller controls communication with the engine when it is connected via a second PCI-Express I/F. A third controller controls communication with the engine when it is connected via a PCI I/F. The first controller receives, on behalf of the engine, an access from the CPU to the engine and inhibits a reference by the CPU to a resource connected to the image processing controller.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
