发明授权
US06888373B2 Fracturable incomplete look up table for area efficient logic elements
有权
用于区域高效逻辑元素的难以置信的不完整查询表
- 专利标题： Fracturable incomplete look up table for area efficient logic elements
- 专利标题（中）： 用于区域高效逻辑元素的难以置信的不完整查询表
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申请号： US10365647申请日： 2003-02-11
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公开(公告)号： US06888373B2公开(公告)日： 2005-05-03
- 发明人: Sinan Kaptanoglu , David Lewis , Bruce Pedersen
- 申请人： Sinan Kaptanoglu , David Lewis , Bruce Pedersen
- 申请人地址： US 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： US CA San Jose
- 代理机构： Morrison & Foerster LLP
- 主分类号： H03K19/173
- IPC分类号： H03K19/173 ; H03K19/177
摘要：
Disclosed is a configurable logic circuit that includes at least 6 inputs and at least two outputs. The configurable logic element can carry out only a subset of all 6-input logic functions and, thus, requires a substantially smaller silicon area than a 6-LUT that can perform all 6-input logic functions. Also, the configurable logic circuit can be configured such that a first subset of the inputs drive one of the outputs and a second subset of the inputs drive another output.
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