发明授权
US5376844A Programmable logic device with multiplexer-based programmable
interconnections
失效
可编程逻辑器件，具有基于复用器的可编程互连
- 专利标题： Programmable logic device with multiplexer-based programmable interconnections
- 专利标题（中）： 可编程逻辑器件，具有基于复用器的可编程互连
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申请号： US39944申请日： 1993-03-29
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公开(公告)号： US5376844A公开(公告)日： 1994-12-27
- 发明人: Bruce B. Pedersen , Richard G. Cliff , Bahram Ahanin , Craig S. Lytle , Francis B. Heile , Kerry S. Veenstra
- 申请人： Bruce B. Pedersen , Richard G. Cliff , Bahram Ahanin , Craig S. Lytle , Francis B. Heile , Kerry S. Veenstra
- 申请人地址： CA San Jose
- 专利权人： Altera Corporation
- 当前专利权人： Altera Corporation
- 当前专利权人地址： CA San Jose
- 主分类号： H01L21/82
- IPC分类号： H01L21/82 ; H03K19/173 ; H03K19/177
摘要：
A programmable logic array integrated circuit has a plurality of programmable logic elements grouped into a plurality of mutually exclusive groups. Each group includes signal conductors uniquely associated with that group for conveying signals between the programmable logic elements in that group. Other signal conductors are provided for conveying signals between the groups. Multiplexers can be used in various ways to reduce the number of programmable interconnections required between signal conductors.
公开/授权文献
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