Invention Grant
- Patent Title: Content addressable memory with concurrent two-dimensional search capability in both row and column directions
- Patent Title (中): 内容可寻址存储器，具有行和列方向的并行二维搜索功能
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Application No.: US11949065Application Date: 2007-12-03
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Publication No.: US07924588B2Publication Date: 2011-04-12
- Inventor: Igor Arsovski , Michael T. Fragano , Rahul K. Nadkarni , Reid A. Wistort
- Applicant: Igor Arsovski , Michael T. Fragano , Rahul K. Nadkarni , Reid A. Wistort
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Michael LeStrange
- Main IPC: G11C15/04
- IPC: G11C15/04
Abstract:
A content addressable memory (CAM) device includes an array of memory cells arranged in rows and columns; compare circuitry configured to indicate match results of search data presented to each row of the array; and compare circuitry configured to indicate match results of search data presented to each column of the array, thereby resulting in a two-dimensional search capability of the array.
Public/Granted literature
- US20090141528A1 APPARATUS AND METHOD FOR IMPLEMENTING ENHANCED CONTENT ADDRESSABLE MEMORY PERFORMANCE CAPABILITY Public/Granted day:2009-06-04
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