BR8300237A - Sistema de controle de memoria, modulo de memoria, aparelho de erro de endereco, sistema de memoria e processos de deteccao de erros de endereco e de operacao - Google Patents

Sistema de controle de memoria, modulo de memoria, aparelho de erro de endereco, sistema de memoria e processos de deteccao de erros de endereco e de operacao

Info

Publication number
BR8300237A
BR8300237A BR8300237A BR8300237A BR8300237A BR 8300237 A BR8300237 A BR 8300237A BR 8300237 A BR8300237 A BR 8300237A BR 8300237 A BR8300237 A BR 8300237A BR 8300237 A BR8300237 A BR 8300237A
Authority
BR
Brazil
Prior art keywords
memory
address
control system
detection processes
error detection
Prior art date
Application number
BR8300237A
Other languages
English (en)
Inventor
Richard Anthony Humphrey
Steven Derek Fisher
Steven Warren Warren Wierenga
Jon Sjostedt
Original Assignee
Tandem Computers 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 Tandem Computers Inc filed Critical Tandem Computers Inc
Publication of BR8300237A publication Critical patent/BR8300237A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/1012—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 using codes or arrangements adapted for a specific type of error
    • G06F11/1016—Error in accessing a memory location, i.e. addressing error
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Detection And Correction Of Errors (AREA)
  • Debugging And Monitoring (AREA)
  • Alarm Systems (AREA)
BR8300237A 1982-01-19 1983-01-18 Sistema de controle de memoria, modulo de memoria, aparelho de erro de endereco, sistema de memoria e processos de deteccao de erros de endereco e de operacao BR8300237A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34061182A 1982-01-19 1982-01-19

Publications (1)

Publication Number Publication Date
BR8300237A true BR8300237A (pt) 1983-10-18

Family

ID=23334167

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300237A BR8300237A (pt) 1982-01-19 1983-01-18 Sistema de controle de memoria, modulo de memoria, aparelho de erro de endereco, sistema de memoria e processos de deteccao de erros de endereco e de operacao

Country Status (13)

Country Link
EP (1) EP0084460B1 (pt)
JP (1) JPS58171798A (pt)
KR (1) KR880000577B1 (pt)
AU (1) AU558156B2 (pt)
BR (1) BR8300237A (pt)
CA (1) CA1203027A (pt)
DE (1) DE3379002D1 (pt)
DK (1) DK163752C (pt)
FI (1) FI79620C (pt)
GB (1) GB2114335B (pt)
IL (1) IL67664A (pt)
MX (1) MX152414A (pt)
NO (1) NO166154C (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683532A (en) * 1984-12-03 1987-07-28 Honeywell Inc. Real-time software monitor and write protect controller
US5357521A (en) * 1990-02-14 1994-10-18 International Business Machines Corporation Address sensitive memory testing
JPH0773115A (ja) * 1990-02-14 1995-03-17 Internatl Business Mach Corp <Ibm> コンピュータシステムのメモリテスト方法
EP0449052A3 (en) * 1990-03-29 1993-02-24 National Semiconductor Corporation Parity test method and apparatus for a memory chip
US5164944A (en) * 1990-06-08 1992-11-17 Unisys Corporation Method and apparatus for effecting multiple error correction in a computer memory
EP0463210B1 (en) * 1990-06-27 1995-05-31 International Business Machines Corporation Method and apparatus for checking the address and contents of a memory array
SE503316C2 (sv) * 1994-04-19 1996-05-13 Ericsson Telefon Ab L M Förfarande för övervakning av ett minne samt kretsanordning härför
WO1996042053A1 (en) * 1995-06-09 1996-12-27 Hal Computer Systems, Inc. Method and apparatus for detecting memory addressing errors
GB2361848A (en) * 2000-04-25 2001-10-31 Ibm Error correction for system interconnects
JP2002007225A (ja) 2000-06-22 2002-01-11 Fujitsu Ltd アドレスパリティエラー処理方法並びに情報処理装置および記憶装置
US7827462B2 (en) * 2005-03-31 2010-11-02 Intel Corporation Combined command and data code
ITTO20111010A1 (it) 2011-11-03 2013-05-04 St Microelectronics Srl Metodo di rilevazione di guasti permanenti di un decodificatore di indirizzo di un dispositivo elettronico di memoria

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539533B2 (pt) * 1971-07-05 1980-10-13
BE789512A (fr) * 1971-09-30 1973-03-29 Siemens Ag Procede et installation pour le traitement des erreurs dans un systeme de traitement de donnees compose d'unites separees
JPS4939852A (pt) * 1972-08-23 1974-04-13
US3833930A (en) * 1973-01-12 1974-09-03 Burroughs Corp Input/output system for a microprogram digital computer
JPS522224A (en) * 1975-06-24 1977-01-08 Hitachi Ltd Fault detection system for memory unit
US4035766A (en) * 1975-08-01 1977-07-12 Bolt, Beranek And Newman, Inc. Error-checking scheme
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
DE2655653C2 (de) * 1976-12-08 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Feststellung der richtigen Zuordnung von Adresse und Speicherwort in einem wortorganisierten Datenspeicher
JPS5620576A (en) * 1979-07-27 1981-02-26 Nippon Soda Co Ltd Pyrimidine derivative and selective herbicide

Also Published As

Publication number Publication date
DK163752B (da) 1992-03-30
JPH0425580B2 (pt) 1992-05-01
JPS58171798A (ja) 1983-10-08
FI830151A0 (fi) 1983-01-17
AU558156B2 (en) 1987-01-22
EP0084460A3 (en) 1986-06-11
AU1138183A (en) 1984-08-23
DK163752C (da) 1992-08-31
EP0084460A2 (en) 1983-07-27
NO166154B (no) 1991-02-25
GB8301359D0 (en) 1983-02-23
IL67664A (en) 1987-01-30
EP0084460B1 (en) 1989-01-18
NO830127L (no) 1983-07-20
KR880000577B1 (ko) 1988-04-15
DE3379002D1 (en) 1989-02-23
FI79620C (fi) 1990-01-10
DK19283A (da) 1983-07-20
CA1203027A (en) 1986-04-08
GB2114335B (en) 1986-02-05
DK19283D0 (da) 1983-01-18
MX152414A (es) 1985-07-10
FI830151L (fi) 1983-07-20
FI79620B (fi) 1989-09-29
KR840003496A (ko) 1984-09-08
GB2114335A (en) 1983-08-17
NO166154C (no) 1991-06-05

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/01/98

B15K Others concerning applications: alteration of classification

Ipc: G06F 11/10 (2006.01), G06F 11/07 (2006.0