JPS58200499A - 制御記憶部におけるエラ−検出方式 - Google Patents

制御記憶部におけるエラ−検出方式

Info

Publication number
JPS58200499A
JPS58200499A JP57084400A JP8440082A JPS58200499A JP S58200499 A JPS58200499 A JP S58200499A JP 57084400 A JP57084400 A JP 57084400A JP 8440082 A JP8440082 A JP 8440082A JP S58200499 A JPS58200499 A JP S58200499A
Authority
JP
Japan
Prior art keywords
control storage
pits
data
error detection
storage unit
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.)
Granted
Application number
JP57084400A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412492B2 (enrdf_load_stackoverflow
Inventor
Akira Sakauchi
坂内　明
Masao Sato
政雄 佐藤
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.)
Toshiba Engineering Corp
Toshiba Corp
Original Assignee
Toshiba Engineering Corp
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Engineering Corp, Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Engineering Corp
Priority to JP57084400A priority Critical patent/JPS58200499A/ja
Publication of JPS58200499A publication Critical patent/JPS58200499A/ja
Publication of JPH0412492B2 publication Critical patent/JPH0412492B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP57084400A 1982-05-19 1982-05-19 制御記憶部におけるエラ−検出方式 Granted JPS58200499A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57084400A JPS58200499A (ja) 1982-05-19 1982-05-19 制御記憶部におけるエラ−検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57084400A JPS58200499A (ja) 1982-05-19 1982-05-19 制御記憶部におけるエラ−検出方式

Publications (2)

Publication Number Publication Date
JPS58200499A true JPS58200499A (ja) 1983-11-22
JPH0412492B2 JPH0412492B2 (enrdf_load_stackoverflow) 1992-03-04

Family

ID=13829521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57084400A Granted JPS58200499A (ja) 1982-05-19 1982-05-19 制御記憶部におけるエラ−検出方式

Country Status (1)

Country Link
JP (1) JPS58200499A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555500A (en) * 1978-10-18 1980-04-23 Fujitsu Ltd Memory error correction system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555500A (en) * 1978-10-18 1980-04-23 Fujitsu Ltd Memory error correction system

Also Published As

Publication number Publication date
JPH0412492B2 (enrdf_load_stackoverflow) 1992-03-04

Similar Documents

Publication Publication Date Title
JPS6061837A (ja) エラ−訂正装置
CA1200909A (en) Method for recovering from error in a microprogram- controlled unit
JPS62257558A (ja) パリテイ検査回路
CN110232002A (zh) 一种提升闪存读取准确性的方法、系统及装置
JPS58200499A (ja) 制御記憶部におけるエラ−検出方式
JP2001290710A (ja) データエラー検出装置
US10250279B2 (en) Circuits and methods for writing and reading data
US7831889B2 (en) Method and device for error detection for a cache memory and corresponding cache memory
JP2818659B2 (ja) 誤り訂正方式
JPH06139152A (ja) 記憶装置用入出力回路
JPH03111953A (ja) メモリアドレスの障害検出方法
JPH02207355A (ja) メモリ読出し方式
JPS60214043A (ja) パイプライン制御回路
CN119473338A (zh) 在线升级方法及电子设备
JPS5819712A (ja) デ−タ記録方式
JPS60258663A (ja) メモリエラ−処理回路
JPH01222357A (ja) ソフト・エラー識別方法
JPH0373014B2 (enrdf_load_stackoverflow)
JPS59110098A (ja) デ−タ記憶装置の誤り訂正装置
JPS6072036A (ja) 制御記憶装置のエラ−検出方式
JPS58215799A (ja) 制御記憶検証方式
JPS62118443A (ja) 情報処理装置における記憶障害回避方法
JPS5922319B2 (ja) 主記憶制御装置の論理回路診断方式
JPS61161564A (ja) 記憶装置
JPH02137045A (ja) アドレスチェック方式