Foley & Lardner
Integrated circuit device having a core controller, a bus bridge, a graphical controller and a unified memory control unit built therein for use in a computer system
 An integrated circuit device is adapted for use in a computer system that includes a processing unit, a host bus connected to the processing unit, an input/output bus, a peripheral device connected to the input/output bus, a monitor, and a system memory. The integrated circuit device includes a core controller adapted to be connected to the host bus, a bus bridge connected to the core controller and adapted to be connected to the input/output bus, a graphical controller connected to the core controller and the bus bridge and adapted to be connected to the monitor, and a unified memory control unit connected to the core controller and the graphical controller and adapted to be connected to the system memory. 
Silicon Integrated Systems Corp.
G G G
G09G G06F G09G
inventional inventional additional
Joseph Michael Hung-Wen
Chen Chen Chen