TW286381B - Control device for video and graphic data - Google Patents
Control device for video and graphic dataInfo
- 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
Links
Landscapes
- Image Generation (AREA)
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.
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)
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 |
-
1995
- 1995-12-01 TW TW84112814A patent/TW286381B/en active
Cited By (1)
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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