| 发明名称 |
DATATRANSMISSIONSSYSTEM |
| 摘要 |
A multiplexed synchronous/asynchronous data bus is disclosed in which three bus lines are used to convey bidirectional synchronous data between at least two data devices at a relatively low data rate. Half duplex asynchronous data is applied at a higher data transfer rate to one of the three bus lines when another of the bus lines is held in a logic high state. |
| 申请公布号 |
DK211790(A) |
申请公布日期 |
1990.09.04 |
| 申请号 |
DK19900002117 |
申请日期 |
1990.09.04 |
| 申请人 |
MOTOROLA, INC. |
发明人 |
WILSON, GREGORY P.;POTRATZ, BRYAN A.;WALCZAK, THOMAS J.;MULLINS, JEFFREY L. |
| 分类号 |
H04B7/26;H03K5/156;H04B;H04B3/60;H04B7/00;H04L5/14;H04L12/40;(IPC1-7):H04L5/00 |
主分类号 |
H04B7/26 |
| 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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