Video and graphics system with an integrated system bridge controller

A video and graphics system on an integrated circuit chip includes an integrated system bridge controller to interface a CPU with devices internal to the system as well as external peripheral devices. The system bridge controller is capable of performing format conversion between big-endian data and...

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Bibliographic Details
Main Authors MACINNIS ALEXANDER G, TANG CHENGFUH JEFFREY, KRANAWETTER GREG A
Format Patent
LanguageEnglish
Published 25.02.2014
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
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Summary:A video and graphics system on an integrated circuit chip includes an integrated system bridge controller to interface a CPU with devices internal to the system as well as external peripheral devices. The system bridge controller is capable of performing format conversion between big-endian data and little-endian data. The system bridge controller includes a PCI bridge to interface with PCI devices, an I/O bus bridge to interface with I/O devices such as RAM, ROM, flash memory and 68000-compatible peripheral devices, and a CPU interface block to interface the CPU to video processing devices on the integrated circuit chip such as an MPEG video decoder.
Bibliography:Application Number: US20080235156