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TW286381B - Control device for video and graphic data - Google Patents

Control device for video and graphic data

Info

Publication number
TW286381B
TW286381B TW84112814A TW84112814A TW286381B TW 286381 B TW286381 B TW 286381B TW 84112814 A TW84112814 A TW 84112814A TW 84112814 A TW84112814 A TW 84112814A TW 286381 B TW286381 B TW 286381B
Authority
TW
Taiwan
Prior art keywords
video
graphic data
computer
frame buffer
control device
Prior art date
Application number
TW84112814A
Other languages
Chinese (zh)
Inventor
Guan-Horng Chen
Horng-Ru Hwang
Original Assignee
Silicon Integrated Sys Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silicon Integrated Sys Corp filed Critical Silicon Integrated Sys Corp
Priority to TW84112814A priority Critical patent/TW286381B/en
Application granted granted Critical
Publication of TW286381B publication Critical patent/TW286381B/en

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Abstract

A control device for video and graphic data, which is used to storevideo and graphic data on one video frame buffer and one graphicframe buffer separately, after processing of one computer graphic control and CPU, then sends it to computer screen, has the feature that the video frame buffer is allocated from computer system memory for storing data input from video port and processed via video capture circuit, and the video frame buffer is set as non-swapable operating mode by computer operating system and non-cacheable by core logic, and used as memory space directly read by CPU.
TW84112814A 1995-12-01 1995-12-01 Control device for video and graphic data TW286381B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW84112814A TW286381B (en) 1995-12-01 1995-12-01 Control device for video and graphic data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW84112814A TW286381B (en) 1995-12-01 1995-12-01 Control device for video and graphic data

Publications (1)

Publication Number Publication Date
TW286381B true TW286381B (en) 1996-09-21

Family

ID=51397962

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84112814A TW286381B (en) 1995-12-01 1995-12-01 Control device for video and graphic data

Country Status (1)

Country Link
TW (1) TW286381B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI410963B (en) * 2005-06-24 2013-10-01 Nvidia Corp Operating system supplemental disk caching computer system, method and graphics subsystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI410963B (en) * 2005-06-24 2013-10-01 Nvidia Corp Operating system supplemental disk caching computer system, method and graphics subsystem

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