发明授权
US07932742B2 Configurable IC with interconnect circuits that have select lines driven by user signals
有权
可配置IC，具有由用户信号驱动的选择线的互连电路
- 专利标题： Configurable IC with interconnect circuits that have select lines driven by user signals
- 专利标题（中）： 可配置IC，具有由用户信号驱动的选择线的互连电路
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申请号： US11942691申请日： 2007-11-19
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公开(公告)号： US07932742B2公开(公告)日： 2011-04-26
- 发明人: Brad Hutchings , Herman Schmit , Steven Teig
- 申请人： Brad Hutchings , Herman Schmit , Steven Teig
- 申请人地址： US CA Santa Clara
- 专利权人： Tabula, Inc.
- 当前专利权人： Tabula, Inc.
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Adeli & Tollen LLP
- 主分类号： H03K19/173
- IPC分类号： H03K19/173
摘要：
Some embodiments of the invention provide a configurable integrated circuit (“IC”). The IC includes a first set of circuits and a second set of circuits interspersed among the first set of circuits. Each set of circuits includes at least ten volatile configurable circuits. Several circuits in at least one of the sets are user multiplexers. Each particular user multiplexer has input and output terminals and has a set of select terminals for receiving a set of user-design signals that directs the particular multiplexer to connect a set of the input terminals to a set of the output terminals. The user-design signals are signals generated internally by the IC.
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