COMPUTER SYSTEM

A computer system is provided to supply a video BIOS(basic input/output system) ROM in order to be commonly used regardless of a video chip or a video memory type. A video signal processor(17) is connected with a system bus of a computer. A setting information storage(15) stores identity information...

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Bibliographic Details
Main Authors PARK, YOUNG IL, OH, HAK SU
Format Patent
LanguageEnglish
Published 06.04.2005
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A computer system is provided to supply a video BIOS(basic input/output system) ROM in order to be commonly used regardless of a video chip or a video memory type. A video signal processor(17) is connected with a system bus of a computer. A setting information storage(15) stores identity information of a video chip(11) and a video memory(13). The video chip(11) and the video memory(13) receive image information from a computer, process the received image information, and display the processed image information on a display unit(30). A selecting information storage(21) stores identity information for a plurality of combinations of at least one video chip and at least on video memory. A routine storage(23) stores BIOS routine corresponding to the identity information. A controller(25) searches the corresponding identity information from the selecting information storage(21), and performs desired BIOS routine corresponding to the searched identity information.
Bibliography:Application Number: KR20030067635