JP2008204155A - メモリシステム、コンピュータシステム及びメモリ - Google Patents

メモリシステム、コンピュータシステム及びメモリ Download PDF

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Publication number
JP2008204155A
JP2008204155A JP2007039387A JP2007039387A JP2008204155A JP 2008204155 A JP2008204155 A JP 2008204155A JP 2007039387 A JP2007039387 A JP 2007039387A JP 2007039387 A JP2007039387 A JP 2007039387A JP 2008204155 A JP2008204155 A JP 2008204155A
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JP
Japan
Prior art keywords
blocks
block
physical address
memory
address
Prior art date
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
JP2007039387A
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English (en)
Japanese (ja)
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JP2008204155A5 (enExample
Inventor
Shinji Tanaka
伸治 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MegaChips Corp
Original Assignee
MegaChips LSI Solutions Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MegaChips LSI Solutions Inc filed Critical MegaChips LSI Solutions Inc
Priority to JP2007039387A priority Critical patent/JP2008204155A/ja
Priority to US12/033,311 priority patent/US7949852B2/en
Publication of JP2008204155A publication Critical patent/JP2008204155A/ja
Publication of JP2008204155A5 publication Critical patent/JP2008204155A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/76—Masking faults in memories by using spares or by reconfiguring using address translation or modifications
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/88—Masking faults in memories by using spares or by reconfiguring with partially good memories

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Memory System (AREA)
JP2007039387A 2007-02-20 2007-02-20 メモリシステム、コンピュータシステム及びメモリ Pending JP2008204155A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007039387A JP2008204155A (ja) 2007-02-20 2007-02-20 メモリシステム、コンピュータシステム及びメモリ
US12/033,311 US7949852B2 (en) 2007-02-20 2008-02-19 Memory system, computer system and memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007039387A JP2008204155A (ja) 2007-02-20 2007-02-20 メモリシステム、コンピュータシステム及びメモリ

Publications (2)

Publication Number Publication Date
JP2008204155A true JP2008204155A (ja) 2008-09-04
JP2008204155A5 JP2008204155A5 (enExample) 2010-05-06

Family

ID=39707650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007039387A Pending JP2008204155A (ja) 2007-02-20 2007-02-20 メモリシステム、コンピュータシステム及びメモリ

Country Status (2)

Country Link
US (1) US7949852B2 (enExample)
JP (1) JP2008204155A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146495A (ja) * 2008-12-22 2010-07-01 Mega Chips Corp メモリシステムおよびコンピュータシステム
JP2010152472A (ja) * 2008-12-24 2010-07-08 Mega Chips Corp メモリシステムおよびコンピュータシステム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9684590B2 (en) * 2010-10-25 2017-06-20 Seagate Technology Llc Storing corresponding data units in a common storage unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06131892A (ja) * 1992-10-14 1994-05-13 Toshiba Corp フラッシュ型ｅｅｐｒｏｍ及び半導体ファイル装置
JP2000066961A (ja) * 1998-08-25 2000-03-03 Nec Ibaraki Ltd 磁気ディスク装置のアドレス変換方法、磁気ディスク装置、アドレス変換プログラムを記録した記録媒体
JP2001291394A (ja) * 2000-03-31 2001-10-19 Sharp Corp 半導体記憶装置およびその救済方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146571A (en) * 1988-03-28 1992-09-08 Emc Corporation Remapping defects in a storage system through the use of a tree structure
JP3303011B2 (ja) 1996-08-02 2002-07-15 東京エレクトロンデバイス株式会社 半導体メモリ装置
JP4037617B2 (ja) 2001-03-16 2008-01-23 株式会社東芝 欠陥検索方法
JP3882731B2 (ja) 2002-09-27 2007-02-21 松下電器産業株式会社 光ディスク欠陥処理装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06131892A (ja) * 1992-10-14 1994-05-13 Toshiba Corp フラッシュ型ｅｅｐｒｏｍ及び半導体ファイル装置
JP2000066961A (ja) * 1998-08-25 2000-03-03 Nec Ibaraki Ltd 磁気ディスク装置のアドレス変換方法、磁気ディスク装置、アドレス変換プログラムを記録した記録媒体
JP2001291394A (ja) * 2000-03-31 2001-10-19 Sharp Corp 半導体記憶装置およびその救済方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146495A (ja) * 2008-12-22 2010-07-01 Mega Chips Corp メモリシステムおよびコンピュータシステム
US8683168B2 (en) 2008-12-22 2014-03-25 Megachips Corporation Memory card including a computing device for obtaining a physical address corresponding to a logical address and computer system including the memory card
JP2010152472A (ja) * 2008-12-24 2010-07-08 Mega Chips Corp メモリシステムおよびコンピュータシステム

Also Published As

Publication number Publication date
US20080201546A1 (en) 2008-08-21
US7949852B2 (en) 2011-05-24

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