发明名称 |
Redundant serial communication circuit |
摘要 |
A circuit for carrying data between a host system and a remote unit includes first and second edge-triggered delay-type flip-flops coupled to first and second input lines, respectively. Combinational logic coupled to the output of the first flip-flop and to the first and second input lines transmits data on at least one of the input lines to the remote unit. This creates a redundancy which provides for the continued transmission of data between the host and the remote unit in the event that one of the input channels fails.
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申请公布号 |
US4475049(A) |
申请公布日期 |
1984.10.02 |
申请号 |
US19810261637 |
申请日期 |
1981.05.07 |
申请人 |
SMITH, ROBERT E.;PAYNE, FRANCIS L. |
发明人 |
SMITH, ROBERT E.;PAYNE, FRANCIS L. |
分类号 |
H04L1/22;(IPC1-7):H03K17/16;H04B3/02 |
主分类号 |
H04L1/22 |
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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