JPS58215797A - 半導体記憶装置 - Google Patents

半導体記憶装置

Info

Publication number
JPS58215797A
JPS58215797A JP57097826A JP9782682A JPS58215797A JP S58215797 A JPS58215797 A JP S58215797A JP 57097826 A JP57097826 A JP 57097826A JP 9782682 A JP9782682 A JP 9782682A JP S58215797 A JPS58215797 A JP S58215797A
Authority
JP
Japan
Prior art keywords
signal
circuit
data
output
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.)
Granted
Application number
JP57097826A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0560197B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Koji Shinoda
篠田　孝司
Kikuo Sakai
酒井　菊雄
Shinko Ogata
尾方　真弘
Yoshiaki Onishi
良明 大西
Hiroshi Kawamoto
洋 川本
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.)
Hitachi Microcomputer System Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Microcomputer Engineering 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, Hitachi Microcomputer Engineering Ltd filed Critical Hitachi Ltd
Priority to JP57097826A priority Critical patent/JPS58215797A/ja
Priority to FR838308194A priority patent/FR2528613B1/fr
Priority to GB08600841A priority patent/GB2168213B/en
Priority to GB08315593A priority patent/GB2123640B/en
Priority to IT21520/83A priority patent/IT1218349B/it
Priority to DE3320673A priority patent/DE3320673A1/de
Priority to US06/502,636 priority patent/US4604749A/en
Publication of JPS58215797A publication Critical patent/JPS58215797A/ja
Priority to GB8519909A priority patent/GB2162398B/en
Priority to GB8519908A priority patent/GB2162397A/en
Priority to GB08519907A priority patent/GB2163313B/en
Priority to US06/820,523 priority patent/US4839860A/en
Priority to MYPI87001787A priority patent/MY100601A/en
Priority to SG87587A priority patent/SG87587G/en
Priority to SG87087A priority patent/SG87087G/en
Priority to SG882/87A priority patent/SG88287G/en
Priority to SG87787A priority patent/SG87787G/en
Priority to HK12/88A priority patent/HK1288A/xx
Priority to HK13/88A priority patent/HK1388A/xx
Priority to HK10/88A priority patent/HK1088A/xx
Priority to HK14/88A priority patent/HK1488A/xx
Publication of JPH0560197B2 publication Critical patent/JPH0560197B2/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
    • 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)
  • Read Only Memory (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP57097826A 1982-06-09 1982-06-09 半導体記憶装置 Granted JPS58215797A (ja)

Priority Applications (20)

Application Number Priority Date Filing Date Title
JP57097826A JPS58215797A (ja) 1982-06-09 1982-06-09 半導体記憶装置
FR838308194A FR2528613B1 (fr) 1982-06-09 1983-05-18 Memoire a semi-conducteurs
GB08600841A GB2168213B (en) 1982-06-09 1983-06-07 A read only semiconductor memory
GB08315593A GB2123640B (en) 1982-06-09 1983-06-07 A semiconductor memory
DE3320673A DE3320673A1 (de) 1982-06-09 1983-06-08 Halbleiterspeicher
IT21520/83A IT1218349B (it) 1982-06-09 1983-06-08 Memoria a semiconduttori,particolarmente memoria di sola lettura
US06/502,636 US4604749A (en) 1982-06-09 1983-06-09 Semiconductor memory
GB8519909A GB2162398B (en) 1982-06-09 1985-08-08 A semiconductor memory
GB8519908A GB2162397A (en) 1982-06-09 1985-08-08 A semiconductor memory
GB08519907A GB2163313B (en) 1982-06-09 1985-08-08 A semiconductor memory
US06/820,523 US4839860A (en) 1982-06-09 1986-01-17 Semiconductor device having head only memory with differential amplifier
MYPI87001787A MY100601A (en) 1982-06-09 1987-09-21 A semiconductor memory.
SG87787A SG87787G (en) 1982-06-09 1987-10-12 A semiconductor memory
SG87587A SG87587G (en) 1982-06-09 1987-10-12 A semiconductor memory
SG87087A SG87087G (en) 1982-06-09 1987-10-12 A semiconductor memory
SG882/87A SG88287G (en) 1982-06-09 1987-10-12 A semiconductor memory
HK12/88A HK1288A (en) 1982-06-09 1988-01-07 A semiconductor memory
HK13/88A HK1388A (en) 1982-06-09 1988-01-07 A semiconductor memory
HK10/88A HK1088A (en) 1982-06-09 1988-01-07 A semiconductor memory
HK14/88A HK1488A (en) 1982-06-09 1988-01-07 A semiconductor memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57097826A JPS58215797A (ja) 1982-06-09 1982-06-09 半導体記憶装置

Publications (2)

Publication Number Publication Date
JPS58215797A true JPS58215797A (ja) 1983-12-15
JPH0560197B2 JPH0560197B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-01

Family

ID=14202526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57097826A Granted JPS58215797A (ja) 1982-06-09 1982-06-09 半導体記憶装置

Country Status (2)

Country Link
JP (1) JPS58215797A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY100601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09128957A (ja) * 1995-10-13 1997-05-16 Gotai Handotai Kofun Yugenkoshi メモリーアクセスのインターフェイス回路及びメモリーアクセスの方法
JPH09219088A (ja) * 1995-12-20 1997-08-19 Lg Semicon Co Ltd メモリのデータ高速アクセス装置
JP2009070509A (ja) * 2007-09-14 2009-04-02 Oki Electric Ind Co Ltd 半導体記憶装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53143134A (en) * 1977-05-20 1978-12-13 Hitachi Ltd Semiconductor memory element
JPS55125597A (en) * 1979-03-19 1980-09-27 Nec Corp Semiconductor memory circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53143134A (en) * 1977-05-20 1978-12-13 Hitachi Ltd Semiconductor memory element
JPS55125597A (en) * 1979-03-19 1980-09-27 Nec Corp Semiconductor memory circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09128957A (ja) * 1995-10-13 1997-05-16 Gotai Handotai Kofun Yugenkoshi メモリーアクセスのインターフェイス回路及びメモリーアクセスの方法
JPH09219088A (ja) * 1995-12-20 1997-08-19 Lg Semicon Co Ltd メモリのデータ高速アクセス装置
JP2009070509A (ja) * 2007-09-14 2009-04-02 Oki Electric Ind Co Ltd 半導体記憶装置
US7656322B2 (en) 2007-09-14 2010-02-02 Oki Semiconductor Co., Ltd. Semiconductor memory device having error correction function

Also Published As

Publication number Publication date
MY100601A (en) 1990-12-15
JPH0560197B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-01

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