发明名称 |
Video apparatus, notably video decoder, and process for memory control in such an apparatus |
摘要 |
A video apparatus has a digital decoder having a first memory on an internal bus and linked to an OSD circuit and to a second memory via a main bus. The video apparatus comprises means for realising a DMA transfer between the first memory and the second memory. A process for controlling such a video apparatus is also described.
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申请公布号 |
US2002126225(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
US20020083011 |
申请日期 |
2002.02.25 |
申请人 |
RITZ EDOUARD;CREUSOT DANIEL;FAYE DANIEL |
发明人 |
RITZ EDOUARD;CREUSOT DANIEL;FAYE DANIEL |
分类号 |
H04N5/278;G06F13/28;H04N5/44;H04N5/445;H04N7/20;(IPC1-7):H04N9/64 |
主分类号 |
H04N5/278 |
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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