发明授权
US06781857B1 Content addressable memory (CAM) devices that utilize multi-port CAM cells and control logic to support multiple overlapping search cycles that are asynchronously timed relative to each other
有权
使用多端口CAM单元和控制逻辑的内容可寻址存储器（CAM）设备来支持相对于彼此异步定时的多个重叠的搜索周期
- 专利标题： Content addressable memory (CAM) devices that utilize multi-port CAM cells and control logic to support multiple overlapping search cycles that are asynchronously timed relative to each other
- 专利标题（中）： 使用多端口CAM单元和控制逻辑的内容可寻址存储器（CAM）设备来支持相对于彼此异步定时的多个重叠的搜索周期
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申请号： US10306799申请日： 2002-11-27
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公开(公告)号： US06781857B1公开(公告)日： 2004-08-24
- 发明人: Chuen-Der Lien , Chau-Chin Wu , Mark Baumann
- 申请人： Chuen-Der Lien , Chau-Chin Wu , Mark Baumann
- 主分类号： G11C1500
- IPC分类号： G11C1500
摘要：
A CAM device includes an array of multi-compare port CAM cells therein. The CAM cells are configured to support concurrent search operations between multiple distinct search words and entries within the rows of the CAM array. These concurrent search operations may be performed in-sync with respective clock signals that are asynchronous relative to each other.
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