发明申请
- 专利标题： Data transfer apparatus and its control method
- 专利标题（中）： 数据传输装置及其控制方法
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申请号： US11146053申请日： 2005-06-07
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公开(公告)号： US20050237561A1公开(公告)日： 2005-10-27
- 发明人: Yoichi Yamagishi
- 申请人： Yoichi Yamagishi
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 优先权： JP10-117313 19980427; JP10-218174 19980731
- 主分类号： G06F3/00
- IPC分类号： G06F3/00 ; G06F3/12 ; G06F13/00 ; H04J3/16 ; H04L12/417 ; H04N1/00
摘要：
In data transfer in isochronous mode using an IEEE1394 serial bus, the data transfer rate is guaranteed, but data transfer is disabled if the number of channels is insufficient. An already assigned channel is released by lowering the data transfer rate currently using that channel, and the released channel is assigned to new data transfer, thus allowing the new data transfer.
公开/授权文献
- US07095755B2 Data transfer apparatus and its control method 公开/授权日：2006-08-22
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