发明授权
US06744655B2 Method and apparatus for testing a CAM addressed cache 失效
用于测试CAM寻址缓存的方法和装置

  • 专利标题: Method and apparatus for testing a CAM addressed cache
  • 专利标题(中): 用于测试CAM寻址缓存的方法和装置
  • 申请号: US10261395
    申请日: 2002-09-30
  • 公开(公告)号: US06744655B2
    公开(公告)日: 2004-06-01
  • 发明人: Lawrence T. ClarkJay B. Miller
  • 申请人: Lawrence T. ClarkJay B. Miller
  • 主分类号: G11C1500
  • IPC分类号: G11C1500
Method and apparatus for testing a CAM addressed cache
摘要:
In one embodiment, an array of content addressable memory (CAM) cells include a first plurality of CAM cells and a second plurality of CAM cells. The second plurality of CAM cells has a width sufficient to address a height of the array. A first plurality of CAM drivers are coupled to the array to drive the first plurality of CAM cells. The first plurality of CAM drivers prevent the first plurality of CAM cells from participating in a match when the array is in a test mode.
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