发明授权
US06906936B1 Data preclassifier method and apparatus for content addressable memory (CAM) device 失效
用于内容可寻址存储器(CAM)设备的数据预分类器方法和装置

Data preclassifier method and apparatus for content addressable memory (CAM) device
摘要:
A content addressable memory (CAM) device (100) may include a CAM array (102), a CAM array access circuit (104), and a preclassifier circuit (106). A preclassifier circuit (106) may selectively modify portions of an input data value before such an input data value is applied to a CAM array (102). In particular embodiments, a preclassifier circuit (106) may compare a compare portion of an input data value to one or more ranges. If such a portion falls within a range, a preclassifier may substitute a compare portion with a range code value to form a modified input data value.
公开/授权文献
信息查询
0/0