发明名称 |
Loading an internal frame buffer from an external frame buffer |
摘要 |
A graphics chip is described for performing operations required by a display device to generate display images. The graphics chip includes a display controller and an internal frame buffer coupled to the display controller, which is used to store display data. The graphics chip further includes a data copy logic to copy display data from an external frame buffer to the internal frame buffer as the display controller reads the display data from the external frame buffer.
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申请公布号 |
US7492369(B2) |
申请公布日期 |
2009.02.17 |
申请号 |
US20040821485 |
申请日期 |
2004.04.09 |
申请人 |
MARVELL INTERNATIONAL LTD. |
发明人 |
BOOTH, JR. LAWRENCE A. |
分类号 |
G06F13/00;G06F13/14;G06F13/28;G09G5/393;G09G5/395;G09G5/399 |
主分类号 |
G06F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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