发明名称 |
Configurable multifunction flip-flop |
摘要 |
The present invention involves a configurable flip flop having a first data input node, a second data input node, and an output node. The configurable flip-flop includes an inverter coupled to the first data input node. Each of a plurality of configuration lines address a multiplexor and the flip-flop output node for selecting one of the first data input node, the second data input node, or an inverted first data input and coupling the selected one to a multiplexor output A latch receives the multiplexor output and generates a gated output and an edge triggered output. A configuration bit controlled selector couples either the gated output or the edge triggered output to the configurable flip-flop output node.
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申请公布号 |
US5684744(A) |
申请公布日期 |
1997.11.04 |
申请号 |
US19950570034 |
申请日期 |
1995.12.11 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
ORGILL, RODNEY H.;CRUSE, JR., CHARLES L.;HALL, KEVIN M. |
分类号 |
H03K19/177;H03K3/037;(IPC1-7):H03K19/177 |
主分类号 |
H03K19/177 |
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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