发明名称 |
Configuring cable lines to provide data and power |
摘要 |
A method is provided for an upstream device to configure a plurality of lines in a cable. The method comprises the upstream device placing a first voltage on a first one of the lines traditionally specified to supply power; the upstream device grounding a second one of the lines traditionally specified to be a ground line; and the upstream device placing on a third one of the lines traditionally specified to convey data a second voltage for supplying power. |
申请公布号 |
EP2383630(A1) |
申请公布日期 |
2011.11.02 |
申请号 |
EP20100161683 |
申请日期 |
2010.04.30 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
KING, BENJAMIN JOHN |
分类号 |
G06F1/26;G06F13/38;G06F13/40 |
主分类号 |
G06F1/26 |
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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