发明名称 |
Content addressable memory having column redundancy |
摘要 |
A content addressable memory (CAM) having a main array including a plurality of columns of CAM cells, a spare column of CAM cells selectable to functionally replace a defective column of CAM cells in the main array, a steering circuit for steering data corresponding to the defective column to the spare column, and a global mask circuit for masking the defective column during a compare operation.
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申请公布号 |
US6714430(B1) |
申请公布日期 |
2004.03.30 |
申请号 |
US20020143051 |
申请日期 |
2002.05.10 |
申请人 |
NETLOGIC MICROSYSTEMS, INC. |
发明人 |
SRINIVASAN VARADARAJAN;NATARAJ BINDIGANAVALE S.;KHANNA SANDEEP |
分类号 |
G11C15/00;G11C29/00;(IPC1-7):G11C15/00 |
主分类号 |
G11C15/00 |
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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