JP2014123936A5 - - Google Patents

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Publication number
JP2014123936A5
JP2014123936A5 JP2013092374A JP2013092374A JP2014123936A5 JP 2014123936 A5 JP2014123936 A5 JP 2014123936A5 JP 2013092374 A JP2013092374 A JP 2013092374A JP 2013092374 A JP2013092374 A JP 2013092374A JP 2014123936 A5 JP2014123936 A5 JP 2014123936A5
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JP
Japan
Prior art keywords
search
read
memory space
address
bit
Prior art date
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Application number
JP2013092374A
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English (en)
Japanese (ja)
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JP2014123936A (ja
JP6170718B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2013092374A priority Critical patent/JP6170718B2/ja
Priority claimed from JP2013092374A external-priority patent/JP6170718B2/ja
Priority to US14/085,596 priority patent/US9552881B2/en
Publication of JP2014123936A publication Critical patent/JP2014123936A/ja
Publication of JP2014123936A5 publication Critical patent/JP2014123936A5/ja
Application granted granted Critical
Publication of JP6170718B2 publication Critical patent/JP6170718B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013092374A 2012-11-21 2013-04-25 検索システム Active JP6170718B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013092374A JP6170718B2 (ja) 2012-11-21 2013-04-25 検索システム
US14/085,596 US9552881B2 (en) 2012-11-21 2013-11-20 Search system comprising first and second search units with different search schemes that respectively use specific and non-specific bit strings of search key

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012254983 2012-11-21
JP2012254983 2012-11-21
JP2013092374A JP6170718B2 (ja) 2012-11-21 2013-04-25 検索システム

Publications (3)

Publication Number Publication Date
JP2014123936A JP2014123936A (ja) 2014-07-03
JP2014123936A5 true JP2014123936A5 (enExample) 2016-03-24
JP6170718B2 JP6170718B2 (ja) 2017-07-26

Family

ID=50880813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013092374A Active JP6170718B2 (ja) 2012-11-21 2013-04-25 検索システム

Country Status (2)

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US (1) US9552881B2 (enExample)
JP (1) JP6170718B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104778197B (zh) * 2014-12-30 2019-02-01 北京锐安科技有限公司 一种数据查找方法及装置
JP6592310B2 (ja) * 2015-09-01 2019-10-16 ルネサスエレクトロニクス株式会社 半導体装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3371006B2 (ja) * 1993-03-03 2003-01-27 株式会社日立製作所 テーブル検索方法及びルータ装置
JP3291918B2 (ja) * 1994-07-08 2002-06-17 日本電信電話株式会社 方路選択方法
US6744652B2 (en) * 2001-08-22 2004-06-01 Netlogic Microsystems, Inc. Concurrent searching of different tables within a content addressable memory
JP3639553B2 (ja) 2001-10-23 2005-04-20 インターナショナル・ビジネス・マシーンズ・コーポレーション ルーティング処理装置およびルーティング方法
JP3936883B2 (ja) * 2002-04-08 2007-06-27 株式会社日立製作所 フロー検出装置およびフロー検出機能を備えたパケット転送装置
US6771525B2 (en) * 2002-05-31 2004-08-03 Mosaid Technologies Incorporated Method and apparatus for performing variable word width searches in a content addressable memory
JP4336625B2 (ja) 2004-06-17 2009-09-30 株式会社日立製作所 パケット転送装置
US7707217B2 (en) * 2005-01-24 2010-04-27 3Com Corporation Trie search engines and ternary CAM used as pre-classifier
JP2013038536A (ja) 2011-08-05 2013-02-21 Renesas Electronics Corp 半導体装置
US9583190B2 (en) * 2011-11-11 2017-02-28 Altera Corporation Content addressable memory in integrated circuit
US8619451B1 (en) * 2012-01-06 2013-12-31 Netlogic Microsystems, Inc. Power savings in a content addressable memory device using masked pre-compare operations
US9269411B2 (en) * 2012-03-14 2016-02-23 Broadcom Corporation Organizing data in a hybrid memory for search operations

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