发明名称 |
INTEGRATED PROCESSOR PLATFORM SUPPORTING WIRELESS HANDHELD MULTI-MEDIA DEVICES |
摘要 |
A direct memory access system consists of a direct memory access controller establishing a direct memory access data channel and including a first interface for coupling to a memory. A second interface is for coupling to a plurality of nodes. And a processor is coupled to the direct memory access controller and coupled to the second interface, wherein the processor configures the direct memory access data channel to transfer data between a programmably selectable respective one or more of the plurality of nodes and the memory. In some embodiments, the plurality of nodes are a digital signal processor memory and a host processor memory of a multi-media processor platform to be implemented in a wireless multi-media handheld telephone. |
申请公布号 |
EP1301844(B1) |
申请公布日期 |
2007.08.29 |
申请号 |
EP20010939642 |
申请日期 |
2001.05.30 |
申请人 |
MOTOROLA, INC. |
发明人 |
RADER, SHEILA;LUCAS, BRIAN;GARANI, PRADEEP;STEININGER, FRANZ |
分类号 |
G06F1/00;G06F13/28;G06F13/38 |
主分类号 |
G06F1/00 |
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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