Video interface unit for mapping physical image data to logical tiles
US5486876A · kind A · utility
134Cited by
7References
25Claims
0Family size
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Key dates
| Filing date | Apr 27, 1993 |
| Grant date | Jan 23, 1996 |
| Priority date | — |
| Expiry date | Apr 27, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4341
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video interface unit for transferring image data between video memory and video processing components interfaces with a video bus. The video interface unit has a partionable data buffer. The partionable buffer enables data to be accessed without redundant fetches of image data and for associated processing of data to be interleaved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.