发明名称 |
BUS COMMUNICATION SYSTEM |
摘要 |
In a USB system, pull-up of the potential of a communication line is used to detect the presence of a bus station. According to the invention, a switching element is used to start pull-up only after completion of an initialization program in the bus station, so that it is guaranteed that no communication occurs until after completion of the initialization program. |
申请公布号 |
EP0940023(B1) |
申请公布日期 |
2006.06.14 |
申请号 |
EP19980929592 |
申请日期 |
1998.07.16 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
JANSSENS, MARK, ADELINE, EDUARD |
分类号 |
H04L12/40;G06F13/40;H04L12/26 |
主分类号 |
H04L12/40 |
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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