TW479169B - Memory device and memory card - Google Patents

Memory device and memory card Download PDF

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Publication number
TW479169B
TW479169B TW089106718A TW89106718A TW479169B TW 479169 B TW479169 B TW 479169B TW 089106718 A TW089106718 A TW 089106718A TW 89106718 A TW89106718 A TW 89106718A TW 479169 B TW479169 B TW 479169B
Authority
TW
Taiwan
Prior art keywords
data
error
memory
output
circuit
Prior art date
Application number
TW089106718A
Other languages
English (en)
Chinese (zh)
Inventor
Atsushi Nozoe
Kazuo Nakamura
Kunihiro Katayama
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW479169B publication Critical patent/TW479169B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1068—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices in sector programmable memories, e.g. flash disk

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Read Only Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Detection And Correction Of Errors (AREA)
TW089106718A 1999-04-26 2000-04-11 Memory device and memory card TW479169B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11856799A JP4105819B2 (ja) 1999-04-26 1999-04-26 記憶装置およびメモリカード

Publications (1)

Publication Number Publication Date
TW479169B true TW479169B (en) 2002-03-11

Family

ID=14739802

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089106718A TW479169B (en) 1999-04-26 2000-04-11 Memory device and memory card

Country Status (4)

Country Link
US (3) US6359806B1 (https=)
JP (1) JP4105819B2 (https=)
KR (1) KR20010029659A (https=)
TW (1) TW479169B (https=)

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Also Published As

Publication number Publication date
JP4105819B2 (ja) 2008-06-25
JP2000305861A (ja) 2000-11-02
US20020054508A1 (en) 2002-05-09
US6549460B2 (en) 2003-04-15
US6351412B1 (en) 2002-02-26
KR20010029659A (ko) 2001-04-06
US6359806B1 (en) 2002-03-19

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