发明名称 |
High-speed transmission apparatus |
摘要 |
A high-speed transceiver apparatus is connected between a USB controller of a host and a peripheral device. The transceiver apparatus has a dual-port memory with a first data port and a second data port, a DMA unit providing a data transmission between the second data port and the peripheral device, and a processor controlling the data access of the dual-port memory for the peripheral device. When the USB controller of the host accesses the dual-port memory through the first data port, the processor commands the peripheral device to access the dual-port memory through the second data port. The DMA unit controls the data transmission between the dual-port memory and the peripheral device.
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申请公布号 |
US2005271126(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20040860141 |
申请日期 |
2004.06.04 |
申请人 |
CHIANG CHEN-MIN;CHU LI-WEI |
发明人 |
CHIANG CHEN-MIN;CHU LI-WEI |
分类号 |
H04B1/38;H04B1/40;(IPC1-7):H04B1/38 |
主分类号 |
H04B1/38 |
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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