JP2013191255A5 - - Google Patents

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Publication number
JP2013191255A5
JP2013191255A5 JP2012057060A JP2012057060A JP2013191255A5 JP 2013191255 A5 JP2013191255 A5 JP 2013191255A5 JP 2012057060 A JP2012057060 A JP 2012057060A JP 2012057060 A JP2012057060 A JP 2012057060A JP 2013191255 A5 JP2013191255 A5 JP 2013191255A5
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JP
Japan
Prior art keywords
row
address
data
memory system
address register
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2012057060A
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English (en)
Japanese (ja)
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JP2013191255A (ja
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Priority to JP2012057060A priority Critical patent/JP2013191255A/ja
Priority claimed from JP2012057060A external-priority patent/JP2013191255A/ja
Priority to US13/711,061 priority patent/US8891272B2/en
Priority to TW101148077A priority patent/TW201346911A/zh
Priority to CN2013100424324A priority patent/CN103310838A/zh
Priority to KR1020130024353A priority patent/KR20130105393A/ko
Publication of JP2013191255A publication Critical patent/JP2013191255A/ja
Priority to US14/487,345 priority patent/US20150003138A1/en
Publication of JP2013191255A5 publication Critical patent/JP2013191255A5/ja
Pending legal-status Critical Current

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JP2012057060A 2012-03-14 2012-03-14 内容参照メモリシステム Pending JP2013191255A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012057060A JP2013191255A (ja) 2012-03-14 2012-03-14 内容参照メモリシステム
US13/711,061 US8891272B2 (en) 2012-03-14 2012-12-11 Content addressable memory system
TW101148077A TW201346911A (zh) 2012-03-14 2012-12-18 內容定址記憶體系統
CN2013100424324A CN103310838A (zh) 2012-03-14 2013-02-01 内容可寻址存储器系统
KR1020130024353A KR20130105393A (ko) 2012-03-14 2013-03-07 내용 참조 메모리 시스템
US14/487,345 US20150003138A1 (en) 2012-03-14 2014-09-16 Content addressable memory system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012057060A JP2013191255A (ja) 2012-03-14 2012-03-14 内容参照メモリシステム

Publications (2)

Publication Number Publication Date
JP2013191255A JP2013191255A (ja) 2013-09-26
JP2013191255A5 true JP2013191255A5 (enExample) 2014-10-02

Family

ID=49135964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012057060A Pending JP2013191255A (ja) 2012-03-14 2012-03-14 内容参照メモリシステム

Country Status (5)

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US (2) US8891272B2 (enExample)
JP (1) JP2013191255A (enExample)
KR (1) KR20130105393A (enExample)
CN (1) CN103310838A (enExample)
TW (1) TW201346911A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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US9177646B2 (en) * 2013-05-06 2015-11-03 International Business Machines Corporation Implementing computational memory from content-addressable memory
CN104200838B (zh) * 2014-08-28 2016-08-24 平湖凌云信息科技有限公司 内容可寻址存储器及相似度智能匹配方法
KR20160074920A (ko) * 2014-12-19 2016-06-29 에스케이하이닉스 주식회사 메모리 장치
WO2017039687A1 (en) * 2015-09-04 2017-03-09 Hewlett Packard Enterprise Development Lp Content addressable memory
WO2017064758A1 (ja) * 2015-10-13 2017-04-20 富士通株式会社 制御システムおよび制御方法
JP2017097940A (ja) * 2015-11-26 2017-06-01 ルネサスエレクトロニクス株式会社 半導体装置
US10741228B2 (en) 2016-03-28 2020-08-11 Tohoku University Memory device
US10643701B2 (en) 2016-05-13 2020-05-05 Tohoku University Memory device and memory system
CN106443115B (zh) * 2016-09-26 2023-12-29 广州致远电子股份有限公司 一种基于深度存储的示波器
US10599566B2 (en) * 2016-11-29 2020-03-24 Qualcomm Incorporated Multi-mode cache invalidation
US10431265B2 (en) * 2017-03-23 2019-10-01 Silicon Storage Technology, Inc. Address fault detection in a flash memory system
JP6840621B2 (ja) * 2017-05-24 2021-03-10 ルネサスエレクトロニクス株式会社 内容参照メモリ
JP2018206452A (ja) * 2017-05-30 2018-12-27 ルネサスエレクトロニクス株式会社 内容参照メモリ及び半導体装置
JP6824115B2 (ja) * 2017-06-19 2021-02-03 ルネサスエレクトロニクス株式会社 半導体装置の製造方法
KR102379729B1 (ko) 2017-10-27 2022-03-29 삼성전자주식회사 우선 순위에 따라 매칭 라인들을 구동하는 메모리 장치
US10930348B1 (en) * 2019-08-13 2021-02-23 Hewlett Packard Enterprise Development Lp Content addressable memory-encoded crossbar array in dot product engines
US11537319B2 (en) * 2019-12-11 2022-12-27 Advanced Micro Devices, Inc. Content addressable memory with sub-field minimum and maximum clamping
US11188480B1 (en) * 2020-05-12 2021-11-30 Hewlett Packard Enterprise Development Lp System and method for cache directory TCAM error detection and correction
CN112098770B (zh) * 2020-08-20 2024-06-14 深圳市宏旺微电子有限公司 针对动态耦合故障模拟极端环境下的测试方法和装置
CN112509620A (zh) * 2020-11-30 2021-03-16 安徽大学 基于平衡预充与组译码的数据读取电路
US11922032B1 (en) 2021-03-31 2024-03-05 DreamBig Semiconductor Inc. Content relocation and hash updates in algorithmic TCAM
KR102742481B1 (ko) * 2021-11-30 2024-12-12 실리콘 스토리지 테크놀로지 인크 메모리 시스템에서 어드레스 결함 검출을 수행하기 위한 계층적 rom 인코더 시스템
US11875850B2 (en) 2022-04-27 2024-01-16 Macronix International Co., Ltd. Content addressable memory device, content addressable memory cell and method for data searching with a range or single-bit data
TWI844013B (zh) * 2022-04-27 2024-06-01 旺宏電子股份有限公司 內容定址記憶體裝置、內容定址記憶體晶胞及其資料搜尋比對方法
CN116244247A (zh) * 2023-02-27 2023-06-09 鼎道智芯(上海)半导体有限公司 控制方法及装置、设备
US12417170B2 (en) * 2023-05-10 2025-09-16 Macronix International Co., Ltd. Computing system and method of operation thereof
KR102846245B1 (ko) * 2024-06-21 2025-08-14 성균관대학교산학협력단 메모리 소자와 그 동작 방법
CN120853633A (zh) * 2024-04-26 2025-10-28 长江存储科技有限责任公司 存储器装置及其操作方法、存储器系统

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JP2002260389A (ja) * 2001-03-01 2002-09-13 Kawasaki Microelectronics Kk 連想メモリ
US6597595B1 (en) * 2001-08-03 2003-07-22 Netlogic Microsystems, Inc. Content addressable memory with error detection signaling
JP2003100086A (ja) 2001-09-25 2003-04-04 Fujitsu Ltd 連想メモリ回路
US6708250B2 (en) * 2001-09-28 2004-03-16 Mosaid Technologies Incorporated Circuit and method for performing variable width searches in a content addressable memory
US6967856B1 (en) 2002-04-10 2005-11-22 Integrated Device Technology, Inc. Content addressable memory (CAM) devices that utilize segmented match lines and word lines to support pipelined search and write operations and methods of operating same
JP2004355691A (ja) * 2003-05-28 2004-12-16 Hitachi Ltd 半導体装置
US7505295B1 (en) * 2004-07-01 2009-03-17 Netlogic Microsystems, Inc. Content addressable memory with multi-row write function
US7436688B1 (en) 2005-05-06 2008-10-14 Netlogic Microsystems, Inc. Priority encoder circuit and method
US20070247885A1 (en) 2006-04-25 2007-10-25 Renesas Technology Corp. Content addressable memory
JP2007317342A (ja) 2006-04-25 2007-12-06 Renesas Technology Corp 内容参照メモリ
JP2008257835A (ja) * 2007-03-13 2008-10-23 Renesas Technology Corp 半導体装置
US8630141B2 (en) * 2011-01-28 2014-01-14 Micron Technology, Inc. Circuits and methods for providing refresh addresses and alternate refresh addresses to be refreshed

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